{"version":"0.1","company":{"name":"YubHub","url":"https://yubhub.co","jobsUrl":"https://yubhub.co/jobs/skill/annotation"},"x-facet":{"type":"skill","slug":"annotation","display":"Annotation","count":96},"x-feed-size-limit":100,"x-feed-sort":"enriched_at desc","x-feed-notice":"This feed contains at most 100 jobs (the most recently enriched). For the full corpus, use the paginated /stats/by-facet endpoint or /search.","x-generator":"yubhub-xml-generator","x-rights":"Free to redistribute with attribution: \"Data by YubHub (https://yubhub.co)\"","x-schema":"Each entry in `jobs` follows https://schema.org/JobPosting. YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_b255adba-bf4"},"title":"Field Engineer, Public Sector","description":"<p>We&#39;re looking for a Field Engineer to join our Public Sector team. As a Field Engineer, you will be on the front lines of our field engineering efforts for our federal AI projects, working closely with our largest public sector customers to ensure seamless and optimized experiences with Scale&#39;s technology.</p>\n<p>Your primary responsibilities will include implementing end-to-end data integrations, syncing customer&#39;s data to Scale&#39;s platform and back, and working closely with our customer&#39;s engineering teams to optimize data pipelines. You will also design, develop and maintain playbooks, internal tools, Scale&#39;s documentation and SDKs to quickly get customers set up for long-term success.</p>\n<p>In addition, you will partner with Software Engineers and Operations to remove any technical hurdles customers may face, debug technical issues impacting delivery and own technical escalations coming from the customer. You will be accountable for the customer&#39;s technical experience throughout their time with Scale.</p>\n<p>The ideal candidate will have a track record of success as a hybrid customer-facing engineer or similar function, wearing multiple hats along the way. Prior technical hands-on experience working with clients in a pre or post-sales capacity to realize business goals is also required.</p>\n<p>We offer a competitive compensation package, including base salary, equity, and benefits. The base salary range for this full-time position is $190,000-$290,000 USD in San Francisco, New York, and Seattle, $170,000-$260,000 USD in Hawaii, Washington DC, Texas, and Colorado, and $140,000-$220,000 USD in St. Louis.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_b255adba-bf4","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Scale","sameAs":"https://www.scale.com/","logo":"https://logos.yubhub.co/scale.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/scaleai/jobs/4518690005","x-work-arrangement":"onsite","x-experience-level":"mid","x-job-type":"full-time","x-salary-range":"$190,000-$290,000 USD in San Francisco, New York, and Seattle, $170,000-$260,000 USD in Hawaii, Washington DC, Texas, and Colorado, and $140,000-$220,000 USD in St. Louis","x-skills-required":["Python","JavaScript","API integrations","Large Language Models","2D Image Annotation","Container orchestration with Kubernetes","Helm charts for application deployment","Ansible or similar tools for automation"],"x-skills-preferred":["Experience in AI","Experience working in classified environments","Previous experience as a technical go-to-market resource","Understanding of DevSecOps principles"],"datePosted":"2026-04-18T15:58:59.499Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco, CA; New York, NY; Honolulu, Hawaii, St. Louis, MO; Washington, DC"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Python, JavaScript, API integrations, Large Language Models, 2D Image Annotation, Container orchestration with Kubernetes, Helm charts for application deployment, Ansible or similar tools for automation, Experience in AI, Experience working in classified environments, Previous experience as a technical go-to-market resource, Understanding of DevSecOps principles","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":140000,"maxValue":290000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_4f808d6c-a4e"},"title":"Machine Learning Research Engineer, GenAI Applied ML","description":"<p><strong>About This Role</strong></p>\n<p>Lead applied ML engineering on Scale&#39;s Applied ML team, powering data infrastructure for leading agentic LLMs (ChatGPT, Gemini, Llama). You will build scalable multi-agent systems to validate agentic reasoning and behaviours, scale human expertise, and drive research into real-world agent reliability failures despite strong benchmarks, shipping production fixes.</p>\n<p><strong>Responsibilities</strong></p>\n<ul>\n<li>Build and deploy multi-agent systems for agentic reasoning validation</li>\n<li>Develop pipelines to detect errors and scale human judgment</li>\n<li>Combine classical ML, LLMs, and multi-agent techniques for reliability</li>\n<li>Lead research into agent failure modes and ship fixes</li>\n<li>Use AI tools to speed prototyping and iteration</li>\n<li>Build data-driven evaluations and deploy rapid improvements</li>\n<li>Integrate systems into Scale&#39;s platform</li>\n</ul>\n<p><strong>Ideal Candidate</strong></p>\n<ul>\n<li>PhD or MSc in Computer Science, Mathematics, Statistics, or related field</li>\n<li>3+ years shipping scaled production ML systems</li>\n<li>Demonstrated real-world impact</li>\n<li>Mastery of PyTorch, TensorFlow, JAX, or scikit-learn</li>\n<li>Deep expertise in agentic LLMs and multi-agent systems</li>\n<li>Strong software engineering and microservices (AWS/GCP)</li>\n<li>Rapid, data-driven iteration</li>\n<li>Proficiency using AI tools to accelerate work</li>\n<li>Strong research depth with practical bias</li>\n<li>Excellent cross-functional communication</li>\n</ul>\n<p><strong>Nice to Have</strong></p>\n<ul>\n<li>Experience prototyping agent evaluation/reliability systems</li>\n<li>Human-in-the-loop or annotation pipeline work</li>\n<li>Open-source contributions in agents, evaluation, or alignment</li>\n<li>Publications on agent reliability (NeurIPS, ICML, ICLR)</li>\n</ul>\n<p><strong>Compensation</strong></p>\n<p>Compensation packages at Scale for eligible roles include base salary, equity, and benefits. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position, determined by work location and additional factors, including job-related skills, experience, interview performance, and relevant education or training. Scale employees in eligible roles are also granted equity-based compensation, subject to Board of Director approval. Your recruiter can share more about the specific salary range for your preferred location during the hiring process, and confirm whether the hired role will be eligible for equity grant. You&#39;ll also receive benefits including, but not limited to: Comprehensive health, dental and vision coverage, retirement benefits, a learning and development stipend, and generous PTO. Additionally, this role may be eligible for additional benefits such as a commuter stipend.</p>\n<p><strong>About Us</strong></p>\n<p>At Scale, our mission is to develop reliable AI systems for the world&#39;s most important decisions. Our products provide the high-quality data and full-stack technologies that power the world&#39;s leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Cisco, DLA Piper, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. 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Danish","description":"<p>As an AI Tutor specialized in multilingual audio capabilities, you will contribute to xAI&#39;s mission by training and refining Grok to excel in voice interactions, speech recognition, and auditory experiences across diverse languages, accents, and cultural contexts.</p>\n<p>Your work will focus on curating and annotating high-quality audio data to enhance Grok&#39;s global accessibility, enabling natural spoken interactions for users worldwide, bridging language barriers through accurate speech processing, and improving the AI&#39;s handling of multilingual audio nuances.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software to provide labels, annotations, recordings, and inputs on projects involving multilingual audio clips, voice recordings, speech samples, and auditory elements in various languages.</li>\n</ul>\n<ul>\n<li>Support the delivery of high-quality curated audio data that ensures clear, natural spoken output, accurate representation of linguistic and prosodic details (such as intonation, rhythm, and accent), and professional audio standards.</li>\n</ul>\n<ul>\n<li>Collaborate with technical staff to develop tasks that improve AI&#39;s ability to handle speech modulation, accent variation, noise in real-world recordings, and multilingual audio processing.</li>\n</ul>\n<ul>\n<li>Work with technical staff to improve annotation tools for efficient audio workflows.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Native proficiency in Danish with exposure to diverse accents, dialects, or regional variations.</li>\n</ul>\n<ul>\n<li>Proficiency in English (minimum B2 level) with clear, natural vocal delivery and pronunciation suitable for audio recording purposes.</li>\n</ul>\n<ul>\n<li>Strong auditory perception to identify nuances in speech, accents, pronunciation, intonation, and audio quality across languages.</li>\n</ul>\n<ul>\n<li>Demonstrated ability to handle multilingual audio content, including evaluating speech accuracy, cultural vocal expressions, and contextual interpretation in spoken form.</li>\n</ul>\n<ul>\n<li>Demonstrated ability to transcribe audio with high accuracy across accents and varying audio quality.</li>\n</ul>\n<ul>\n<li>Comfort providing high-quality voice recordings and feedback on audio samples in multiple languages.</li>\n</ul>\n<ul>\n<li>Strong comprehension skills and the ability to make independent judgments on ambiguous or varied audio material, including noisy or accented speech.</li>\n</ul>\n<ul>\n<li>Strong communication, interpersonal, analytical, detail-oriented, and organizational skills, with the ability to articulate audio-related feedback effectively.</li>\n</ul>\n<ul>\n<li>Commitment to developing AI that masters sophisticated multilingual audio capabilities.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Demonstration of exceptional attention to linguistic nuance, auditory detail, and data quality beyond standard transcription work.</li>\n</ul>\n<ul>\n<li>Deep understanding and taste of what good/useful Audio data is.</li>\n</ul>\n<ul>\n<li>Strong command of advanced transcription and annotation practices, including handling disfluencies, accents, and prosodic features (intonation, stress, rhythm, emotion, etc) with high consistency and accuracy.</li>\n</ul>\n<ul>\n<li>Background in linguistics (e.g., phonetics, phonology, sociolinguistics), speech sciences, cognitive science, or a related field, or equivalent practical experience, with demonstrated ability to analyze accent variation, pronunciation differences, and multilingual speech patterns.</li>\n</ul>\n<ul>\n<li>Experience working with speech/audio datasets, annotation workflows, or AI training data, including knowledge/experience with training voice models, and an understanding of how data quality impacts model performance.</li>\n</ul>\n<ul>\n<li>Professional experience in voice work, including voice acting, voice recording, podcasting with a measurable audience (e.g., X following), or similar audio production demonstrating attention to clarity and recording quality.</li>\n</ul>\n<ul>\n<li>Demonstrated ability to exercise independent judgment in ambiguous audio scenarios and make consistent, defensible annotation decisions.</li>\n</ul>\n<ul>\n<li>Portfolio (strongly preferred for advanced candidates): Voice samples, annotated transcripts, or audio-related work demonstrating quality, methodology, and attention to detail.</li>\n</ul>\n<ul>\n<li>Candidates with professional experience in voice, linguistics, speech data, or speech evaluation and research are especially encouraged to apply.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n</ul>\n<ul>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. On average, most projects may require at least 10 hours per week to deliver effectively, though this is not a fixed commitment and depends on the scope of work. Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n</ul>\n<ul>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role-specific needs.</li>\n</ul>\n<ul>\n<li>For US-based candidates, please note that we are unable to hire in Wyoming and Illinois at this time.</li>\n</ul>\n<ul>\n<li>We are unable to provide visa sponsorship.</li>\n</ul>\n<ul>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, a Mac with macOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US-based candidates: $35/hour - $45/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location, and jurisdiction. Benefits for eligible U.S.-based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role-specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_c85087bb-6a8","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5090189007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$35/hour - $45/hour","x-skills-required":["Multilingual audio capabilities","Proprietary software","Audio data curation","Annotation tools","Speech recognition","Auditory experiences","Diverse languages","Accents","Cultural contexts","Linguistic and prosodic details","Professional audio standards","Speech modulation","Accent variation","Noise in real-world recordings","Multilingual audio processing","Audio workflows","Transcription","Audio quality","Voice recordings","Feedback on audio samples","Independent judgments","Ambiguous audio scenarios","Defensible annotation decisions","Portfolio","Voice samples","Annotated transcripts","Audio-related work","Quality","Methodology","Attention to detail","Professional experience in voice","Linguistics","Speech data","Speech evaluation and research"],"x-skills-preferred":["Exceptional attention to linguistic nuance","Auditory detail","Data quality","Advanced transcription and annotation practices","Disfluencies","Prosodic features","Intonation","Stress","Rhythm","Emotion","Phonetics","Phonology","Sociolinguistics","Speech sciences","Cognitive science","Pronunciation differences","Multilingual speech patterns","Speech/audio datasets","Annotation workflows","AI training data","Training voice models","Data quality impacts model performance","Voice acting","Voice recording","Podcasting","Measurable audience","Clarity and recording quality"],"datePosted":"2026-04-18T15:57:57.773Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Multilingual audio capabilities, Proprietary software, Audio data curation, Annotation tools, Speech recognition, Auditory experiences, Diverse languages, Accents, Cultural contexts, Linguistic and prosodic details, Professional audio standards, Speech modulation, Accent variation, Noise in real-world recordings, Multilingual audio processing, Audio workflows, Transcription, Audio quality, Voice recordings, Feedback on audio samples, Independent judgments, Ambiguous audio scenarios, Defensible annotation decisions, Portfolio, Voice samples, Annotated transcripts, Audio-related work, Quality, Methodology, Attention to detail, Professional experience in voice, Linguistics, Speech data, Speech evaluation and research, Exceptional attention to linguistic nuance, Auditory detail, Data quality, Advanced transcription and annotation practices, Disfluencies, Prosodic features, Intonation, Stress, Rhythm, Emotion, Phonetics, Phonology, Sociolinguistics, Speech sciences, Cognitive science, Pronunciation differences, Multilingual speech patterns, Speech/audio datasets, Annotation workflows, AI training data, Training voice models, Data quality impacts model performance, Voice acting, Voice recording, Podcasting, Measurable audience, Clarity and recording quality"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_d5f768d1-df6"},"title":"Full-Stack Engineer, AI Data Platform","description":"<p>Shape the Future of AI</p>\n<p>At Labelbox, we&#39;re building the critical infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since 2018, we&#39;ve been pioneering data-centric approaches that are fundamental to AI development, and our work becomes even more essential as AI capabilities expand exponentially.</p>\n<p>We&#39;re the only company offering three integrated solutions for frontier AI development:</p>\n<ul>\n<li>Enterprise Platform &amp; Tools: Advanced annotation tools, workflow automation, and quality control systems that enable teams to produce high-quality training data at scale</li>\n</ul>\n<ul>\n<li>Frontier Data Labeling Service: Specialized data labeling through Alignerr, leveraging subject matter experts for next-generation AI models</li>\n</ul>\n<ul>\n<li>Expert Marketplace: Connecting AI teams with highly skilled annotators and domain experts for flexible scaling</li>\n</ul>\n<p>Why Join Us</p>\n<ul>\n<li>High-Impact Environment: We operate like an early-stage startup, focusing on impact over process. You&#39;ll take on expanded responsibilities quickly, with career growth directly tied to your contributions.</li>\n</ul>\n<ul>\n<li>Technical Excellence: Work at the cutting edge of AI development, collaborating with industry leaders and shaping the future of artificial intelligence.</li>\n</ul>\n<ul>\n<li>Innovation at Speed: We celebrate those who take ownership, move fast, and deliver impact. Our environment rewards high agency and rapid execution.</li>\n</ul>\n<ul>\n<li>Continuous Growth: Every role requires continuous learning and evolution. You&#39;ll be surrounded by curious minds solving complex problems at the frontier of AI.</li>\n</ul>\n<ul>\n<li>Clear Ownership: You&#39;ll know exactly what you&#39;re responsible for and have the autonomy to execute. We empower people to drive results through clear ownership and metrics.</li>\n</ul>\n<p>Role Overview</p>\n<p>We’re looking for a Full-Stack AI Engineer to join our team, where you’ll build the next generation of tools for developing, evaluating, and training state-of-the-art AI systems. You will own features end to end,from user-facing experiences and APIs to backend services, data models, and infrastructure.</p>\n<p>You’ll be at the heart of our applied AI efforts, with a particular focus on human-in-the-loop systems used to generate high-quality training data for Large Language Models (LLMs) and AI agents. This includes building a platform that enables us and our customers to create and evaluate data, as well as systems that leverage LLMs to assist with reviewing, scoring, and improving human submissions.</p>\n<p>Your Impact</p>\n<ul>\n<li>Own End-to-End Product Features</li>\n</ul>\n<p>Design, build, and ship complete workflows spanning frontend UI, APIs, backend services, databases, and production infrastructure.</p>\n<ul>\n<li>Enable Human-in-the-Loop AI Training</li>\n</ul>\n<p>Build systems that allow humans to efficiently create, review, and curate high-quality training and evaluation data used in AI model development.</p>\n<ul>\n<li>Support RLHF and Preference Data Workflows</li>\n</ul>\n<p>Design and implement tooling that supports RLHF-style pipelines, including task generation, human review, scoring, aggregation, and dataset versioning.</p>\n<ul>\n<li>Leverage LLMs in the Review Loop</li>\n</ul>\n<p>Build systems that use LLMs to assist human reviewers,such as automated checks, critiques, ranking suggestions, or quality signals,while maintaining human oversight.</p>\n<ul>\n<li>Advance AI Evaluation</li>\n</ul>\n<p>Design and implement evaluation frameworks and interactive tools for LLMs and AI agents across multiple data modalities (text, images, audio, video).</p>\n<ul>\n<li>Create Intuitive, Reviewer-Focused Interfaces</li>\n</ul>\n<p>Build thoughtful, efficient user interfaces (e.g., in React) optimized for high-throughput human review, quality control, and operational workflows.</p>\n<ul>\n<li>Architect Scalable Data &amp; Service Layers</li>\n</ul>\n<p>Design APIs, backend services, and data schemas that support large-scale data creation, review, and iteration with strong guarantees around correctness and traceability.</p>\n<ul>\n<li>Solve Ambiguous, Real-World Problems</li>\n</ul>\n<p>Translate loosely defined operational and research needs into practical, scalable, end-to-end systems.</p>\n<ul>\n<li>Ensure System Reliability</li>\n</ul>\n<p>Participate in on-call rotations to monitor, troubleshoot, and resolve issues across the full stack.</p>\n<ul>\n<li>Elevate the Team</li>\n</ul>\n<p>Improve engineering practices, development processes, and documentation. Share knowledge through technical writing and design discussions.</p>\n<p>What You Bring</p>\n<ul>\n<li>Bachelor’s degree in Computer Science, Data Engineering, or a related field.</li>\n</ul>\n<ul>\n<li>2+ years of experience in a software or machine learning engineering role.</li>\n</ul>\n<ul>\n<li>A proactive, product-focused mindset and a high degree of ownership, with a passion for building solutions that empower users.</li>\n</ul>\n<ul>\n<li>Experience using frontend frameworks like React/Redux and backend systems and technologies like Python, Java, GraphQL; familiarity with NodeJS and NestJS is a plus.</li>\n</ul>\n<ul>\n<li>Knowledge of designing and managing scalable database systems, including relational databases (e.g., PostgreSQL, MySQL), NoSQL stores (e.g., MongoDB, Cassandra), and cloud-native solutions (e.g., Google Spanner, AWS DynamoDB).</li>\n</ul>\n<ul>\n<li>Familiarity with cloud infrastructure like GCP (GCS, PubSub) and containerization (Kubernetes) is a plus.</li>\n</ul>\n<ul>\n<li>Excellent communication and collaboration skills.</li>\n</ul>\n<ul>\n<li>High proficiency in leveraging AI tools for daily development (e.g., Cursor, GitHub Copilot).</li>\n</ul>\n<ul>\n<li>Comfort and enthusiasm for working in a fast-paced, agile environment where rapid problem-solving is key.</li>\n</ul>\n<p>Bonus Points</p>\n<ul>\n<li>Experience building tools for AI/ML applications, particularly for data annotation, monitoring, or agent evaluation.</li>\n</ul>\n<ul>\n<li>Familiarity with data infrastructure components such as data pipelines, streaming systems, and storage architectures (e.g., Cloud Buckets, Key-Value Stores).</li>\n</ul>\n<ul>\n<li>Previous experience with search engines (e.g., ElasticSearch).</li>\n</ul>\n<ul>\n<li>Experience in optimizing databases for performance (e.g., schema design, indexing, query tuning) and integrating them with broader data workflows.</li>\n</ul>\n<p>Engineering at Labelbox</p>\n<p>At Labelbox Engineering, we&#39;re building a comprehensive platform that powers the future of AI development. Our team combines deep technical expertise with a passion for innovation, working at the intersection of AI infrastructure, data systems, and user experience. We believe in pushing technical boundaries while maintaining high standards of code quality and system reliability. Our engineering culture emphasizes autonomous decision-making, rapid iteration, and collaborative problem-solving. We&#39;ve cultivated an environment where engineers can take ownership of significant challenges, experiment with cutting-edge technologies, and see their solutions directly impact how leading AI labs and enterprises build the next generation of AI systems.</p>\n<p>Our Technology Stack</p>\n<p>Our engineering team works with a modern tech stack designed for scalability, performance, and developer efficiency:</p>\n<ul>\n<li>Frontend: React.js with Redux, TypeScript</li>\n</ul>\n<ul>\n<li>Backend: Node.js, TypeScript, Python, some Java &amp; Kotlin</li>\n</ul>\n<ul>\n<li>APIs: GraphQL</li>\n</ul>\n<ul>\n<li>Cloud &amp; Infrastructure: Google Cloud Platform (GCP), Kubernetes</li>\n</ul>\n<ul>\n<li>Databases: MySQL, Spanner, PostgreSQL</li>\n</ul>\n<ul>\n<li>Queueing / Streaming: Kafka, PubSub</li>\n</ul>\n<p>Labelbox strives to ensure pay parity across the organization and discuss compensation transparently. The expected annual base salary range for United States-based candidates is below. This range is not inclusive of any potential equity packages or additional benefits. 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platforms for RL environment creation, management, and quality review , including environment configuration, versioning, and validation workflows\\n</em>   Develop vendor-facing interfaces and tooling that let external partners create, submit, and iterate on training environments with minimal friction\\n<em>   Design and implement platforms for human data collection at scale, including labeling workflows, quality assurance systems, and feedback mechanisms that surface reward signal integrity issues early\\n</em>   Build evaluation dashboards and observability UIs that give researchers real-time insight into environment quality, training run health, and reward hacking\\n<em>   Create backend services and APIs that connect environment authoring tools, data collection systems, and RL training infrastructure\\n</em>   Build and expand scalable code data generation pipelines, producing diverse programming tasks with robust reward signals across languages and difficulty levels\\n<em>   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Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n</ul>\n<ul>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role-specific needs.</li>\n</ul>\n<ul>\n<li>For US-based candidates, please note that we are unable to hire in Wyoming and Illinois at this time.</li>\n</ul>\n<ul>\n<li>We are unable to provide visa sponsorship.</li>\n</ul>\n<ul>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, a Mac with macOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US-based candidates: $35/hour - $45/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location, and jurisdiction. Benefits for eligible U.S.-based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role-specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_31bc0f5d-b2a","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5090218007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$35/hour - $45/hour","x-skills-required":["Native proficiency in Polish","Proficiency in English","Strong auditory perception","Demonstrated ability to handle multilingual audio content","Demonstrated ability to transcribe audio with high accuracy","Comfort providing high-quality voice recordings and feedback on audio samples","Strong comprehension skills","Strong communication, interpersonal, analytical, detail-oriented, and organizational skills"],"x-skills-preferred":["Exceptional attention to linguistic nuance","Deep understanding and taste of what good/useful Audio data is","Strong command of advanced transcription and annotation practices","Background in linguistics","Experience working with speech/audio datasets","Professional experience in voice work","Portfolio (voice samples, annotated transcripts, or audio-related work)","Candidates with professional experience in voice, linguistics, speech data, or speech evaluation and research"],"datePosted":"2026-04-18T15:54:00.328Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Native proficiency in Polish, Proficiency in English, Strong auditory perception, Demonstrated ability to handle multilingual audio content, Demonstrated ability to transcribe audio with high accuracy, Comfort providing high-quality voice recordings and feedback on audio samples, Strong comprehension skills, Strong communication, interpersonal, analytical, detail-oriented, and organizational skills, Exceptional attention to linguistic nuance, Deep understanding and taste of what good/useful Audio data is, Strong command of advanced transcription and annotation practices, Background in linguistics, Experience working with speech/audio datasets, Professional experience in voice work, Portfolio (voice samples, annotated transcripts, or audio-related work), Candidates with professional experience in voice, linguistics, speech data, or speech evaluation and research"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_6948a4d5-161"},"title":"Earth Science Tutor","description":"<p>As an AI Tutor - Earth Science Specialist at xAI, you will be instrumental in enhancing our cutting-edge AI technologies by providing high-quality input and labels using specialized software.</p>\n<p>You will collaborate closely with our technical team to support the training of new AI tasks, contributing to innovative initiatives.</p>\n<p>Your responsibilities include refining annotation tools and selecting complex problems from advanced Earth Science fields to drive significant improvements in model performance.</p>\n<p>This involves gathering or providing data in text, voice, and video formats, including annotations, audio recordings, or video sessions,tasks with which you must be comfortable and eager to engage.</p>\n<p>This position demands a dynamic approach to learning and adapting in a fast-paced environment, where your ability to interpret and execute tasks based on evolving instructions is crucial.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n</ul>\n<ul>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n</ul>\n<ul>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n</ul>\n<ul>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n</ul>\n<ul>\n<li>Solve problems that help drive innovation in Earth Science disciplines by guiding AI models to enhance research in specialized areas, improving outcomes in scientific discovery and application.</li>\n</ul>\n<ul>\n<li>Choose problems from various fields across Earth Science disciplines that align with your specialization, where you can confidently provide detailed solutions and evaluate model responses.</li>\n</ul>\n<ul>\n<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Master’s or PhD in earth science, geophysics, oceanography, atmospheric science, or a highly related field.</li>\n</ul>\n<ul>\n<li>Expertise and specialization in an Earth Science subdomain, including but not limited to oceanography, geophysics, geochemistry, atmospheric science, geology, seismology.</li>\n</ul>\n<ul>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n</ul>\n<ul>\n<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>\n</ul>\n<ul>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n</ul>\n<ul>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n</ul>\n<ul>\n<li>Strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Advanced expertise in earth science, as demonstrated by multiple publications, preferably with one or more first-author papers, in reputable peer-reviewed journals.</li>\n</ul>\n<ul>\n<li>Previous AI Tutoring experience.</li>\n</ul>\n<ul>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n</ul>\n<ul>\n<li>Experience in technical writing, journalism, or a professional writing setting.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>This position is based in Palo Alto, CA, or fully remote.</li>\n</ul>\n<ul>\n<li>The Palo Alto option is an in-office role requiring 5 days per week; remote positions require strong self-motivation.</li>\n</ul>\n<ul>\n<li>If you are based in the US, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>\n</ul>\n<ul>\n<li>We are unable to provide visa sponsorship.</li>\n</ul>\n<ul>\n<li>Team members are expected to work from 9:00am - 5:30pm PST for the first two weeks of training and 9:00am - 5:30pm in their own timezone thereafter.</li>\n</ul>\n<ul>\n<li>For those who will be working from a personal device, please note your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US based candidates: $45/hour - $75/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications.</p>\n<p>International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location and jurisdiction. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave.</p>\n<p>Specific details and role specific information will be provided to you during the interview process.</p>\n<p>xAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_6948a4d5-161","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4977435007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time","x-salary-range":"$45/hour - $75/hour","x-skills-required":["Proprietary software applications","Annotation tools","Earth Science fields","Data in text, voice, and video formats","Audio recordings","Video sessions"],"x-skills-preferred":["Advanced expertise in earth science","Previous AI Tutoring experience","Teaching experience","Technical writing","Journalism"],"datePosted":"2026-04-18T15:53:52.299Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Proprietary software applications, Annotation tools, Earth Science fields, Data in text, voice, and video formats, Audio recordings, Video sessions, Advanced expertise in earth science, Previous AI Tutoring experience, Teaching experience, Technical writing, Journalism"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_47216abf-f85"},"title":"AI Tutor - Dutch","description":"<p>As an AI Tutor specialized in multilingual audio capabilities, you will contribute to xAI&#39;s mission by training and refining Grok to excel in voice interactions, speech recognition, and auditory experiences across diverse languages, accents, and cultural contexts.</p>\n<p>Your work will focus on curating and annotating high-quality audio data to enhance Grok&#39;s global accessibility, enabling natural spoken interactions for users worldwide, bridging language barriers through accurate speech processing, and improving the AI&#39;s handling of multilingual audio nuances.</p>\n<p>Responsibilities: Use proprietary software to provide labels, annotations, recordings, and inputs on projects involving multilingual audio clips, voice recordings, speech samples, and auditory elements in various languages. 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Demonstrated ability to handle multilingual audio content, including evaluating speech accuracy, cultural vocal expressions, and contextual interpretation in spoken form. Demonstrated ability to transcribe audio with high accuracy across accents and varying audio quality. Comfort providing high-quality voice recordings and feedback on audio samples in multiple languages. Strong comprehension skills and the ability to make independent judgments on ambiguous or varied audio material, including noisy or accented speech. Strong communication, interpersonal, analytical, detail-oriented, and organizational skills, with the ability to articulate audio-related feedback effectively. Commitment to developing AI that masters sophisticated multilingual audio capabilities.</p>\n<p>Preferred Skills and Experience: Demonstration of exceptional attention to linguistic nuance, auditory detail, and data quality beyond standard transcription work. Deep understanding and taste of what good/useful Audio data is. Strong command of advanced transcription and annotation practices, including handling disfluencies, accents, and prosodic features (intonation, stress, rhythm, emotion, etc) with high consistency and accuracy. Background in linguistics (e.g., phonetics, phonology, sociolinguistics), speech sciences, cognitive science, or a related field, or equivalent practical experience, with demonstrated ability to analyze accent variation, pronunciation differences, and multilingual speech patterns. Experience working with speech/audio datasets, annotation workflows, or AI training data, including knowledge/experience with training voice models, and an understanding of how data quality impacts model performance. Professional experience in voice work, including voice acting, voice recording, podcasting with a measurable audience (e.g., X following), or similar audio production demonstrating attention to clarity and recording quality. 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Benefits for eligible U.S.-based positions include health insurance, 401(k) plan, and paid sick leave. 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Your work will drive user productivity, shape new product experiences, and advance the state of AI at Figma.</p>\n<p>As a Machine Learning / AI Engineer, you will design, build, and productionize ML models for Search, Discovery, Ranking, Retrieval-Augmented Generation (RAG), and generative AI features. You will also build and maintain scalable data pipelines to collect high-quality training and evaluation datasets, including annotation systems and human-in-the-loop workflows.</p>\n<p>You will collaborate closely with engineers, researchers, designers, and product managers across multiple teams to deliver high-quality ML-driven features and infrastructure. 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Deep understanding and taste of what good/useful Audio data is. Strong command of advanced transcription and annotation practices, including handling disfluencies, accents, and prosodic features (intonation, stress, rhythm, emotion, etc) with high consistency and accuracy. Background in linguistics (e.g., phonetics, phonology, sociolinguistics), speech sciences, cognitive science, or a related field, or equivalent practical experience, with demonstrated ability to analyse accent variation, pronunciation differences, and multilingual speech patterns. Experience working with speech/audio datasets, annotation workflows, or AI training data, including knowledge/experience with training voice models, and an understanding of how data quality impacts model performance. Professional experience in voice work, including voice acting, voice recording, podcasting with a measurable audience (e.g., X following), or similar audio production demonstrating attention to clarity and recording quality. Demonstrated ability to exercise independent judgment in ambiguous audio scenarios and make consistent, defensible annotation decisions. Portfolio (strongly preferred for advanced candidates): Voice samples, annotated transcripts, or audio-related work demonstrating quality, methodology, and attention to detail. Candidates with professional experience in voice, linguistics, speech data, or speech evaluation and research are especially encouraged to apply.</p>\n<p>Location and Other Expectations: Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit. For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. On average, most projects may require at least 10 hours per week to deliver effectively, though this is not a fixed commitment and depends on the scope of work. 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Your responsibilities include refining annotation tools and selecting complex problems from advanced physics fields to drive significant improvements in model performance.</p>\n<p>This involves gathering or providing data in text, voice, and video formats, including annotations, audio recordings, or video sessions,tasks with which you must be comfortable and eager to engage.</p>\n<p>This position demands a dynamic approach to learning and adapting in a fast-paced environment, where your ability to interpret and execute tasks based on evolving instructions is crucial.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Solve problems that help drive innovation in physics by guiding AI models to enhance research in specialized areas, improving outcomes in scientific discovery and application.</li>\n<li>Choose problems from various fields across physics that align with your specialization, where you can confidently provide detailed solutions and evaluate model responses.</li>\n<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Master’s or PhD in physics or a highly related field.</li>\n<li>Expertise in one or more subdomains of physics, including but not limited to: condensed matter physics, high energy physics, nuclear physics, atomic/molecular/optical physics, quantum computing and information, computational physics, mathematical physics, and interdisciplinary physics (such as biophysics).</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>Strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Advanced expertise in physics, demonstrated by multiple publications, preferably with one or more first-author papers, in reputable peer-reviewed journals.</li>\n<li>Previous AI Tutoring experience.</li>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n<li>Experience in technical writing, journalism, or a professional writing setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_ae111ec0-92d","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4925832007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - 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In this role, you will leverage your expertise in complex tax structuring, wealth transfer taxation, trust and estate planning, charitable gifting strategies, private foundations, and the tax implications of diverse assets to support the training of advanced AI systems.</p>\n<p>Your responsibilities will include:</p>\n<ul>\n<li>Utilizing proprietary software to provide accurate input and labels for tax law projects, ensuring high-quality data for AI model training.</li>\n<li>Delivering curated, high-quality data for tax law scenarios involving complex structures for clients, including trust and estate taxation documents, charitable gifting strategies and agreements, private foundation formation and compliance materials, tax opinions on diverse assets (real estate, private equity, art, cryptocurrency, and alternative investments), wealth transfer planning (GRATs, IDGTs, dynasty trusts), and substantial estate and gift tax filings.</li>\n<li>Collaborating with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>\n<li>Assisting in designing and improving efficient annotation tools tailored for tax law and wealth planning documentation.</li>\n<li>Selecting and analyzing complex problems in tax law fields aligned with your expertise to enhance AI model performance.</li>\n<li>Interpreting, analyzing, and executing tasks based on evolving instructions, maintaining precision and adaptability.</li>\n</ul>\n<p>To be successful in this role, you will need:</p>\n<ul>\n<li>A Juris Doctor (J.D.) degree and active admission to a state bar.</li>\n<li>Professional experience at a top-tier white-shoe law firm and/or a leading boutique tax firm.</li>\n<li>Direct experience in sophisticated tax law work, including drafting and reviewing trust and estate planning documents, private foundation materials, charitable gifting strategies, complex wealth transfer structures, and tax opinions on diverse asset classes.</li>\n<li>Strong understanding of federal and state income taxation, estate and gift taxation, private client services, and regulatory compliance in high-wealth scenarios.</li>\n<li>Proficiency in reading and writing informal and professional English.</li>\n<li>Strong communication, interpersonal, analytical, and organizational skills.</li>\n<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>\n<li>Passion for technological advancements and innovation in legal practice.</li>\n</ul>\n<p>Preferred qualifications include extensive transactional experience in wealth transfer taxation, trust and estate planning, private foundations, or charitable giving strategies at a white-shoe or boutique tax firm, proven track record handling tax implications of complex asset portfolios and substantial wealth transfers, experience reviewing tax opinions, foundation compliance filings, and planning documents for accuracy, completeness, and regulatory compliance, comfort with recording audio or video sessions for data collection, and familiarity with AI or data annotation workflows in a technical setting.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_5d40c355-2ab","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5085005007","x-work-arrangement":"remote","x-experience-level":"senior","x-job-type":"full-time|contract","x-salary-range":"$100/hour - 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Rubric Creation: Create rubrics for grading model solutions to competition-style problems, consistent with the style and practices of official contest rubrics. Solution Grading: Grade model solutions to competition-style problems, with or without a rubric. Proof Checking: Check model solutions to competition-style proof problems and determine if they are correct and/or what score they merit. Interpret, analyze, and execute tasks based on given instructions.</p>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Must have at least one of the following:</li>\n</ul>\n<p>Distinction in a top-level math competition (e.g., IMO, USAMO, Putnam, etc.); Significant experience coaching competitors in top-level math competitions; or A Master’s or PhD in math combined with past participation in math competitions.</p>\n<p>Also required:</p>\n<ul>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong ability to navigate various information resources and databases.</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>A strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Previous AI tutoring experience.</li>\n<li>Proficiency with LaTeX, Google Sheets, and Google Docs.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required.</li>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role specific needs.</li>\n<li>For US based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>\n<li>We are unable to provide visa sponsorship.</li>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US based candidates: $45/hour - $75/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location and jurisdiction. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_d63a171f-ef9","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5083569007","x-work-arrangement":"remote","x-experience-level":"senior","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $75/hour","x-skills-required":["Proprietary software applications","High-quality inputs, labels, and annotations","Specialized software","Human interactions, problem-solving, and discussions","Annotation tools","Competition math topics","Complex problems","Advanced competition math topics"],"x-skills-preferred":["Previous AI tutoring experience","Proficiency with LaTeX, Google Sheets, and Google Docs"],"datePosted":"2026-04-18T15:45:01.440Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Proprietary software applications, High-quality inputs, labels, and annotations, Specialized software, Human interactions, problem-solving, and discussions, Annotation tools, Competition math topics, Complex problems, Advanced competition math topics, Previous AI tutoring experience, Proficiency with LaTeX, Google Sheets, and Google Docs"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_76fd624c-e23"},"title":"Full-Stack Software Engineer, Reinforcement Learning","description":"<p>As a Full-Stack Software Engineer in RL, you&#39;ll build the platforms, tools, and interfaces that power environment creation, data collection, and training observability. The quality of Claude&#39;s next generation depends on the quality of the data we train it on , and the systems you build are what make that data possible. You&#39;ll own product surfaces end-to-end , from backend services and APIs to the web UIs that researchers, external vendors, and thousands of data labelers use every day. You don&#39;t need a background in ML research. What matters is that you can take an ambiguous, high-stakes problem and ship a polished, reliable product against it, fast.</p>\n<p>This team moves very quickly. Claude writes a lot of the code we commit, which means the bottleneck isn&#39;t typing , it&#39;s judgment, taste, and the ability to react to what researchers need next. You&#39;ll iterate on data collection strategies to distill the knowledge of thousands of human experts around the world into our models, and you&#39;ll do it in a loop that closes in hours and days, not quarters or months.</p>\n<p>Our work spans teaching models to use computers effectively, advancing code generation through RL, pioneering fundamental RL research for large language models, and building the scalable training methodologies behind our frontier production models. The RL org is organized around four goals: solving the science of long-horizon tasks and continual learning, scaling RL data and environments to be comprehensive and diverse, automating software engineering end-to-end, and training the frontier production model.</p>\n<p>Our engineering teams build the environments, evaluation systems, data pipelines, and tooling that make all of this possible , from realistic agentic training environments and scalable code data generation to human data collection platforms and production training operations.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Build and extend web platforms for RL environment creation, management, and quality review , including environment configuration, versioning, and validation workflows</li>\n<li>Develop vendor-facing interfaces and tooling that let external partners create, submit, and iterate on training environments with minimal friction</li>\n<li>Design and implement platforms for human data collection at scale, including labeling workflows, quality assurance systems, and feedback mechanisms that surface reward signal integrity issues early</li>\n<li>Build evaluation dashboards and observability UIs that give researchers real-time insight into environment quality, training run health, and reward hacking</li>\n<li>Create backend services and APIs that connect environment authoring tools, data collection systems, and RL training infrastructure</li>\n<li>Build and expand scalable code data generation pipelines, producing diverse programming tasks with robust reward signals across languages and difficulty levels</li>\n<li>Develop onboarding automation and documentation tooling so new vendors and internal users ramp up in hours, not weeks</li>\n<li>Partner closely with RL researchers, data operations, and vendor management to translate ambiguous requirements into well-scoped, well-designed products</li>\n</ul>\n<p>You May Be a Good Fit If You:</p>\n<ul>\n<li>Have strong software engineering fundamentals and real full-stack range , you&#39;re comfortable owning a surface from database schema to frontend</li>\n<li>Are proficient in Python and a modern web stack (React, TypeScript, or similar)</li>\n<li>Have a track record of shipping systems that solved a hard problem, not just shipped on time , e.g. you built the thing that made your team 10x faster, or the internal tool nobody thought was possible</li>\n<li>Operate with high agency: you identify what needs to be done and drive it forward without waiting for a ticket</li>\n<li>Have found yourself wondering &quot;why isn&#39;t this moving faster?&quot; in previous roles , and then have done something about it</li>\n<li>Care about UX and can build interfaces that are intuitive for both technical researchers and non-technical labelers</li>\n<li>Communicate clearly with researchers, operations teams, and engineers, and can turn vague asks into well-scoped work</li>\n<li>Thrive in a fast-moving environment where priorities shift, Claude is your pair programmer, and the next problem is often one nobody has solved before</li>\n<li>Care about Anthropic&#39;s mission to build safe, beneficial AI and want your work to contribute directly to it</li>\n</ul>\n<p>Strong Candidates May Also Have:</p>\n<ul>\n<li>Built data collection, labeling, or annotation platforms , ideally ones that had to scale across many vendors or many task types</li>\n<li>Background building multi-tenant platforms with role-based access, audit trails, and vendor management workflows</li>\n<li>Experience with cloud infrastructure (GCP or AWS), Docker, and CI/CD pipelines</li>\n<li>Familiarity with LLM training, fine-tuning, or evaluation workflows</li>\n<li>Experience with async Python (Trio, asyncio) or high-throughput API design</li>\n<li>Background in dashboards, monitoring, or observability tooling</li>\n<li>Experience working directly with external vendors or partners on technical integrations</li>\n<li>A background that isn&#39;t a straight line , e.g. math or physics into SWE, competitive programming, research into engineering, or a side project that outgrew its scope</li>\n</ul>\n<p>Representative Projects:</p>\n<ul>\n<li>Building a unified platform for human data collection that integrates labeling workflows, vendor management, and QA for complex agentic tasks</li>\n<li>Developing vendor onboarding automation that handles Docker registry access, API token management, and environment validation</li>\n<li>Creating evaluation and observability dashboards that catch reward hacks, measure environment difficulty, and give real-time feedback during production training</li>\n<li>Building environment quality review workflows that let researchers browse, grade, and provide feedback on training environments</li>\n<li>Developing automated environment quality pipelines that validate correctness and difficulty calibration before environments hit production training</li>\n<li>Building internal tools for browsing and analyzing training run results, environment statistics, and data collection progress</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_76fd624c-e23","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Anthropic","sameAs":"https://www.anthropic.com/","logo":"https://logos.yubhub.co/anthropic.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/anthropic/jobs/5186067008","x-work-arrangement":"hybrid","x-experience-level":"staff","x-job-type":"full-time","x-salary-range":"$300,000-$405,000 USD","x-skills-required":["Python","Modern web stack","React","TypeScript","Cloud infrastructure","Docker","CI/CD pipelines","LLM training","Fine-tuning","Evaluation workflows","Async Python","High-throughput API design","Dashboards","Monitoring","Observability tooling"],"x-skills-preferred":["Data collection","Labeling","Annotation","Multi-tenant platforms","Role-based access","Audit trails","Vendor management workflows"],"datePosted":"2026-04-18T15:39:16.596Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco, CA | New York City, NY"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Python, Modern web stack, React, TypeScript, Cloud infrastructure, Docker, CI/CD pipelines, LLM training, Fine-tuning, Evaluation workflows, Async Python, High-throughput API design, Dashboards, Monitoring, Observability tooling, Data collection, Labeling, Annotation, Multi-tenant platforms, Role-based access, Audit trails, Vendor management workflows","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":300000,"maxValue":405000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_34f76c20-65b"},"title":"Medicine Tutor","description":"<p>As a Medicine Tutor, you will play a crucial role in enhancing the capabilities of our cutting-edge technologies by providing high-quality input and labels using specialized software. You will collaborate closely with our technical team to support the training of new AI tasks, ensuring the implementation of innovative initiatives.</p>\n<p>Your responsibilities will include:</p>\n<ul>\n<li>Using proprietary software applications to provide input/labels on defined projects.</li>\n<li>Supporting and ensuring the delivery of high-quality curated data.</li>\n<li>Playing a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interacting with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Helping democratize access to medical information for users worldwide.</li>\n<li>Solving problems that help drive innovation in healthcare by guiding Grok to enhance medical care quality, optimize clinical decision-making, accelerate pharmaceutical discovery, advance diagnostic imaging, and streamline medical procedures to transform patient outcomes.</li>\n</ul>\n<p>To be successful in this role, you will need to have:</p>\n<ul>\n<li>A strong background in medicine, such as an MD, DO, NP, PharmD, DDS, DMD, or a Master&#39;s or PhD in a related field.</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n</ul>\n<p>Preferred skills and experience include:</p>\n<ul>\n<li>Experience with multiple publications or a first-authorship in a reputable journal or outlet.</li>\n<li>Previous AI Tutoring experience.</li>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n<li>Technical writing, journalism, or a professional writing setting experience.</li>\n</ul>\n<p>Additional requirements include being available to work evenings and weekends, having a strong capacity to quickly adapt by learning new skills and unlearning outdated ones, and having a computer that meets the specified requirements.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_34f76c20-65b","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4855858007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $100/hour","x-skills-required":["proprietary software applications","data curation","annotation tools","medical information","healthcare innovation"],"x-skills-preferred":["AI Tutoring","teaching experience","technical writing"],"datePosted":"2026-04-18T15:39:13.426Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"proprietary software applications, data curation, annotation tools, medical information, healthcare innovation, AI Tutoring, teaching experience, technical writing"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_985b61df-78d"},"title":"Mechanical Engineering Tutor","description":"<p>As an AI Tutor - Mechanical Engineering specialist, you will enhance the capabilities of our cutting-edge technologies by providing high-quality input and labels using specialized software. 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Proficiency in reading and writing, both in informal and professional English. Strong ability to navigate various information resources, databases, and online resources are essential. You display outstanding communication, interpersonal, analytical, and organizational capabilities. Solid reading comprehension skills combined with capacity to exercise autonomous judgment even when presented with limited data/material. You have a strong passion for and commitment to technological advancements and innovation.</p>\n<p>Preferred Skills and Experience: Possess a PhD in Mechanical Engineering. Substantial professional experience working on real-world problems in this domain. Possess experience with at least one publication in a reputable journal or outlet. Has previous AI Tutoring experience. Teaching experience (as a professor, teacher, or tutor). You possess experience in technical writing, journalism, or a professional writing setting. Professional background as a mechanical engineer.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_985b61df-78d","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4925848007","x-work-arrangement":"remote","x-experience-level":"senior","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $75/hour","x-skills-required":["Proprietary software applications","Data curation","Annotation tools","Efficient annotation tool design","Task interpretation","Analysis","Execution"],"x-skills-preferred":["PhD in Mechanical Engineering","Substantial professional experience","Publication in a reputable journal","AI Tutoring experience","Teaching experience","Technical writing experience","Professional background as a mechanical engineer"],"datePosted":"2026-04-18T15:39:05.595Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Proprietary software applications, Data curation, Annotation tools, Efficient annotation tool design, Task interpretation, Analysis, Execution, PhD in Mechanical Engineering, Substantial professional experience, Publication in a reputable journal, AI Tutoring experience, Teaching experience, Technical writing experience, Professional background as a mechanical engineer"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_43e01c5a-696"},"title":"Materials Science Tutor","description":"<p>As an AI Tutor - Materials Science Specialist at xAI, you will be instrumental in enhancing our cutting-edge AI technologies by providing high-quality input and labels using specialized software.</p>\n<p>You will collaborate closely with our technical team to support the training of new AI tasks, contributing to innovative initiatives. Your responsibilities include refining annotation tools and selecting complex problems from advanced materials science fields to drive significant improvements in model performance.</p>\n<p>This involves gathering or providing data in text, voice, and video formats, including annotations, audio recordings, or video sessions,tasks with which you must be comfortable and eager to engage.</p>\n<p>This position demands a dynamic approach to learning and adapting in a fast-paced environment, where your ability to interpret and execute tasks based on evolving instructions is crucial.</p>\n<p>The AI Tutor - Materials Science Specialist role is a remote position. We prefer candidates available for full-time employment, but exceptional applicants seeking part-time opportunities will also be considered.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Solve problems that help drive innovation in materials by guiding AI models to enhance research in specialized areas, improving outcomes in scientific discovery and application.</li>\n<li>Choose problems from various fields across materials science that align with your specialization, where you can confidently provide detailed solutions and evaluate model responses.</li>\n<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Master’s or PhD in materials science, physics, chemistry, chemical engineering, or a highly related field.</li>\n<li>Expertise and specialization in a materials-related subdomain, including but not limited to energy materials, semiconductors, nanomaterials, metals, alloys, biomaterials, polymers, elastomers, ceramics, or glasses.</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>Strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Advanced expertise in materials science, demonstrated by multiple publications, or patents, preferably with one or more first-author papers, in reputable peer-reviewed journals.</li>\n<li>Previous AI Tutoring experience.</li>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n<li>Experience in technical writing, journalism, or a professional writing setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_43e01c5a-696","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4925823007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $75/hour","x-skills-required":["materials science","physics","chemistry","chemical engineering","energy materials","semiconductors","nanomaterials","metals","alloys","biomaterials","polymers","elastomers","ceramics","glasses","proprietary software applications","annotation tools","AI models","scientific discovery","application"],"x-skills-preferred":["advanced expertise in materials science","previous AI Tutoring experience","teaching experience","technical writing","journalism","professional writing setting"],"datePosted":"2026-04-18T15:38:41.275Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"materials science, physics, chemistry, chemical engineering, energy materials, semiconductors, nanomaterials, metals, alloys, biomaterials, polymers, elastomers, ceramics, glasses, proprietary software applications, annotation tools, AI models, scientific discovery, application, advanced expertise in materials science, previous AI Tutoring experience, teaching experience, technical writing, journalism, professional writing setting"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_a091e021-30e"},"title":"Legal & Compliance Tutor","description":"<p>We are seeking a skilled AI Legal and Compliance Data Specialist to enhance xAI&#39;s AI models by providing high-quality data annotations and inputs tailored to legal and compliance contexts.</p>\n<p>In this role, you will leverage your expertise in regulatory compliance, contract analysis, legal research, and dispute resolution to support the training of AI systems. You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world legal and compliance dynamics.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Utilize proprietary software to provide accurate input and labels for legal and compliance projects, ensuring high-quality data for AI model training.</li>\n<li>Deliver curated, high-quality data for scenarios involving regulatory compliance, contract analysis, legal research, and dispute resolution.</li>\n<li>Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>\n<li>Assist in designing and improving efficient annotation tools tailored for legal and compliance data.</li>\n<li>Select and analyze complex problems in legal and compliance fields aligned with your expertise to enhance AI model performance.</li>\n<li>Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Must have a J.D. (Juris Doctor) or foreign equivalent.</li>\n<li>At least 2 years of practicing law in one or more of the following practice areas: Criminal Law, Civil Litigation, Torts, International Law, Health Law, Civil Rights Law, Constitutional Law, Construction Law, Education Law, Employment and Labor Law, Environmental Law, Corporate Law, Business Law, Family Law, Immigration Law, Intellectual Property Law, Patent Law, Real Estate Law, Tax Law, Bankruptcy Law, Administrative Law, Antitrust Law, Privacy and Data Protection Law, Cybersecurity Law, Energy Law.</li>\n<li>Strong legal analysis and writing skills, including the ability to draft clear, concise, and well-reasoned legal documents and memoranda</li>\n<li>Proficiency in reading and writing informal and professional English.</li>\n<li>Strong communication, interpersonal, analytical, and organizational skills.</li>\n<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>\n<li>Passion for technological advancements and innovation in legal processes.</li>\n<li>Relevant certification, license, or advanced training (bar admission or similar legal certification)</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Experience mentoring or training others in legal practices.</li>\n<li>Comfort with recording audio or video sessions for data collection.</li>\n<li>Familiarity with AI or data annotation workflows in a technical setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_a091e021-30e","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4931315007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $75/hour","x-skills-required":["Regulatory compliance","Contract analysis","Legal research","Dispute resolution","Proprietary software","Data annotation","AI model training"],"x-skills-preferred":["Mentoring","Training","Audio/video recording","AI/data annotation workflows"],"datePosted":"2026-04-18T15:38:27.603Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Legal","industry":"Technology","skills":"Regulatory compliance, Contract analysis, Legal research, Dispute resolution, Proprietary software, Data annotation, AI model training, Mentoring, Training, Audio/video recording, AI/data annotation workflows"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_08d82183-382"},"title":"Finance Expert - Structured Finance","description":"<p>We are seeking a skilled AI Structured Finance Specialist to enhance xAI&#39;s models by providing high-quality data annotations and inputs tailored to structured finance contexts.</p>\n<p>In this role, you will leverage your expertise in structured finance and credit products, including securitization structures (ABS, CMBS, MBS, CLOs, CDOs), syndicated and leveraged loans, and project finance to support the training of advanced AI systems.</p>\n<p>You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world financial analysis dynamics.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Utilize proprietary software to provide accurate input and labels for structured finance projects, ensuring high-quality data for AI model training.</li>\n</ul>\n<ul>\n<li>Deliver curated, high-quality data for structured finance scenarios involving securitization structures (ABS, CMBS, MBS, CLOs, CDOs), syndicated/leveraged loans, and project finance across deal structuring, credit enhancement mechanisms, cash flow waterfall modeling, tranche valuation, collateral and portfolio performance analysis, and transaction documentation.</li>\n</ul>\n<ul>\n<li>Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>\n</ul>\n<ul>\n<li>Assist in designing and improving efficient annotation tools tailored for structured finance data.</li>\n</ul>\n<ul>\n<li>Select and analyze complex problems in structured finance fields aligned with your expertise to enhance AI model performance.</li>\n</ul>\n<ul>\n<li>Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Professional experience in structured finance or related fields (e.g., investment banker, structurer, credit risk manager, rating agency analyst, structured credit trader, ABS/CMBS/MBS/CLO portfolio manager, or surveillance/operations analyst)</li>\n</ul>\n<ul>\n<li>Proficiency in reading and writing informal and professional English.</li>\n</ul>\n<ul>\n<li>Strong communication, interpersonal, analytical, and organizational skills.</li>\n</ul>\n<ul>\n<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>\n</ul>\n<ul>\n<li>Passion for technological advancements and innovation in financial analysis.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Relevant certification or advanced training (e.g., CFA, FRM, Series 7, Series 63, or similar financial certification).</li>\n</ul>\n<ul>\n<li>Experience mentoring or training others in structured finance or related credit practices.</li>\n</ul>\n<ul>\n<li>Comfort with recording audio or video sessions for data collection.</li>\n</ul>\n<ul>\n<li>Familiarity with AI or data annotation workflows in a technical setting.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n</ul>\n<ul>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. 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Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n</ul>\n<ul>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role specific needs.</li>\n</ul>\n<ul>\n<li>For US based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>\n</ul>\n<ul>\n<li>We are unable to provide visa sponsorship.</li>\n</ul>\n<ul>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US based candidates: $45/hour - $100/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. 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As a Finance Expert - Equity Research, you will draw on your deep expertise in capital markets, fundamental analysis, financial modeling, valuation, and investment research to create training environments that mimic the real-world. Your role will involve partnering closely with our technical teams to help ensure our models capture the full complexity of institutional-grade investment analysis.</p>\n<p>Responsibilities: Use proprietary software to deliver precise inputs, labels, and annotations for equity research projects, producing high-quality training data for AI models. Create and curate realistic, high-fidelity scenarios involving sector and company analysis, financial modeling, valuation methodologies (DCF, comparable companies, precedent transactions), earnings forecasts, investment thesis development, and research report preparation. Develop detailed examples of coverage initiation, earnings analysis, estimate revisions, industry-specific data analysis, and investment recommendation frameworks. Partner with technical staff to support the development of new AI tasks and contribute to innovative tooling. Help design and refine efficient annotation tools tailored to equity research workflows. Identify, analyze, and break down complex investment analysis problems aligned with your professional experience to improve model performance. Execute tasks accurately while maintaining consistency and adapting to new requirements.</p>\n<p>Basic Qualifications: Minimum of 2 years of professional experience in sell-side or buy-side equity research, with demonstrated sector coverage responsibility. Proficiency in financial modeling, valuation techniques, and financial statement analysis. Strong command of written and spoken English (informal and professional). Excellent communication, interpersonal, analytical, and organizational skills. Superior reading comprehension and ability to exercise sound independent judgment with incomplete or ambiguous information. Genuine interest in technological innovation and its application to investment research.</p>\n<p>Preferred Skills and Experience: Relevant certifications (e.g., FINRA licenses such as Series 7/63/86/87, current or expired). Familiarity with Bloomberg, FactSet, Capital IQ, or similar research platforms. Experience writing and publishing research notes, earnings summaries, or coverage reports for institutional clients. Experience mentoring or training junior associates in research methodologies, modeling best practices, or report writing. Quantitative mindset with ability to integrate structured data insights into fundamental analysis. Comfort recording audio or video sessions for data collection purposes. Prior exposure to AI, machine learning, data visualization, or data annotation workflows.</p>\n<p>Location and Other Expectations: Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit. For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role-specific needs. For US-based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time. We are unable to provide visa sponsorship. 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Specific details and role-specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_ab40cf6b-cdb","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4933173007","x-work-arrangement":"remote","x-experience-level":"senior","x-job-type":"full-time|part-time|contract|temporary|internship","x-salary-range":"$45/hour - $100/hour","x-skills-required":["financial modeling","valuation techniques","financial statement analysis","equity research","capital markets","fundamental analysis","investment research"],"x-skills-preferred":["Bloomberg","FactSet","Capital IQ","research platforms","report writing","data visualization","data annotation workflows"],"datePosted":"2026-04-18T15:36:07.159Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Finance","industry":"Finance","skills":"financial modeling, valuation techniques, financial statement analysis, equity research, capital markets, fundamental analysis, investment research, Bloomberg, FactSet, Capital IQ, research platforms, report writing, data visualization, data annotation workflows"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_405987f7-4e8"},"title":"Finance Expert - Credit Analyst","description":"<p>We are seeking a skilled Credit Analyst Expert to enhance xAI&#39;s AI models by providing high-quality data annotations and inputs tailored to private credit analysis contexts.</p>\n<p>In this role, you will leverage your expertise in credit risk assessment and analysis, including financial statement analysis, credit risk modeling, covenant analysis, leverage and coverage ratio calculations, industry and company research, cash flow analysis, debt capacity assessments, credit memo preparation, counterparty risk evaluation, rating methodologies, credit monitoring, and risk mitigation strategies to support the training of AI systems.</p>\n<p>You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world private credit analysis dynamics.</p>\n<p>This role requires adaptability, strong analytical skills, and a passion for driving innovation in a fast-paced environment.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Utilize proprietary software to provide accurate input and labels for private credit projects, ensuring high-quality data for AI model training.</li>\n<li>Deliver curated, high-quality data for scenarios involving financial statement analysis, credit risk assessment, covenant compliance evaluation, debt capacity modeling, industry benchmarking, cash flow projections, rating analysis, and credit monitoring activities.</li>\n<li>Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>\n<li>Assist in designing and improving efficient annotation tools tailored for credit analysis data.</li>\n<li>Select and analyze complex problems in credit analysis aligned with your expertise to enhance AI model performance.</li>\n<li>Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Professional experience in credit analysis or related fields (e.g., credit analyst, underwriter, or risk professional at commercial banks, investment banks, rating agencies, insurance companies, or corporate credit departments).</li>\n<li>Proficiency in reading and writing informal and professional English.</li>\n<li>Strong communication, interpersonal, analytical, and organizational skills.</li>\n<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>\n<li>Passion for technological advancements and innovation in credit analysis.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Relevant certification or advanced training (e.g., CFA, FRM, CRC or similar finance-related certification).</li>\n<li>Experience mentoring or training others in private credit practices, such as credit underwriting, loan structuring, covenant analysis, or portfolio monitoring.</li>\n<li>Comfort with recording audio or video sessions for data collection.</li>\n<li>Familiarity with AI or data annotation workflows in a technical setting.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. On average most projects may involve at least 10 hours per week to achieve deliverables effectively though this is not a fixed commitment and depends on the scope of work. Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role specific needs.</li>\n<li>For US based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>\n<li>We are unable to provide visa sponsorship.</li>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US based candidates: $45/hour - $100/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location and jurisdiction. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave. 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AI Tutors teach our AI models about how people interact and react, as well as how people approach issues and discussions in finance.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Choose problems from finance fields that align with your expertise, focusing on areas like investment analysis, taxation, accounting, financial modeling, or risk assessment where you can confidently provide detailed solutions and evaluate model responses.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Must possess a Master&#39;s or PhD in a finance-related field (Finance, Economics, Business Administration with a finance focus, or related disciplines) or equivalent professional experience as an investment analyst specializing in equity, commodities, real estate, fixed income, or accounting.</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong ability to navigate various financial information resources, databases, and online resources (e.g., Bloomberg, Reuters, SEC filings).</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>Strong passion for and commitment to technological advancements and innovation in finance.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Professional experience as an investment analyst, portfolio or wealth manager, or financial consultant.</li>\n<li>Possesses experience with at least one publication in a reputable finance or economics journal or outlet.</li>\n<li>Teaching experience (as a professor, teacher, or tutor) in finance-related subjects.</li>\n<li>Corporate accountants with a CPA - CFA Charterholder</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_94fc152e-0a4","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4760806007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $100/hour","x-skills-required":["Proprietary software applications","Data curation","AI model training","Annotation tools","Investment analysis","Equities","Commodities","Real estate","Fixed income","Forex","Derivatives","Accounting"],"x-skills-preferred":["Taxation","Financial modeling","Risk assessment"],"datePosted":"2026-04-18T15:35:33.022Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Finance","industry":"Finance","skills":"Proprietary software applications, Data curation, AI model training, Annotation tools, Investment analysis, Equities, Commodities, Real estate, Fixed income, Forex, Derivatives, Accounting, Taxation, Financial modeling, Risk assessment"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_84774987-583"},"title":"Economics Expert","description":"<p>As an AI Expert - Economics, you will enhance the capabilities of our cutting-edge technologies by providing high-quality input and labels using specialized software. 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As an AI expert, you will play an essential role in advancing xAI&#39;s mission by supporting the training and refinement of xAI’s AI models.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Choose problems from economics fields that align with your expertise, focusing on areas like macroeconomics, microeconomics, and behavioral economics.</li>\n<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Must possess a PhD in Economics or related field.</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>Strong passion for and commitment to technological advancements and innovation in economics.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Possesses experience with at least one publication in a reputable economics journal or outlet.</li>\n<li>Teaching experience as a professor.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_84774987-583","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4922802007","x-work-arrangement":"remote","x-experience-level":"senior","x-job-type":"contractor","x-salary-range":"$45/hour - $100/hour","x-skills-required":["Proprietary software applications","Data curation","Task training","Annotation tool design","Economics expertise","Macro/microeconomic forecasting","Behavioral economics"],"x-skills-preferred":["Publication in economics journal","Teaching experience as a professor"],"datePosted":"2026-04-18T15:35:09.966Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"CONTRACTOR","occupationalCategory":"Engineering","industry":"Technology","skills":"Proprietary software applications, Data curation, Task training, Annotation tool design, Economics expertise, Macro/microeconomic forecasting, Behavioral economics, Publication in economics journal, Teaching experience as a professor"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_4c784db1-2df"},"title":"Earth Science Tutor","description":"<p>As an AI Tutor - Earth Science Specialist at xAI, you will be instrumental in enhancing our cutting-edge AI technologies by providing high-quality input and labels using specialized software.</p>\n<p>This role involves collaborating closely with our technical team to support the training of new AI tasks, contributing to innovative initiatives. Your responsibilities include refining annotation tools and selecting complex problems from advanced Earth Science fields to drive significant improvements in model performance.</p>\n<p>This opportunity demands a dynamic approach to learning and adapting in a fast-paced environment, where your ability to interpret and execute tasks based on evolving instructions is crucial.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Solve problems that help drive innovation in Earth Science disciplines by guiding AI models to enhance research in specialized areas, improving outcomes in scientific discovery and application.</li>\n<li>Choose problems from various fields across Earth Science disciplines that align with your specialization, where you can confidently provide detailed solutions and evaluate model responses.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Master’s or PhD in earth science, geophysics, oceanography, atmospheric science, or a highly related field.</li>\n<li>Expertise and specialization in an Earth Science subdomain, including but not limited to oceanography, geophysics, geochemistry, atmospheric science, geology, seismology.</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>Strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Advanced expertise in earth science, as demonstrated by multiple publications, preferably with one or more first-author papers, in reputable peer-reviewed journals.</li>\n<li>Previous AI Tutoring experience.</li>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n<li>Experience in technical writing, journalism, or a professional writing setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_4c784db1-2df","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4977435007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time","x-salary-range":"$45/hour - $75/hour","x-skills-required":["earth science","geophysics","oceanography","atmospheric science","geochemistry","geology","seismology","AI technologies","annotation tools","data curation"],"x-skills-preferred":["advanced expertise in earth science","AI tutoring experience","teaching experience","technical writing experience"],"datePosted":"2026-04-18T15:35:02.158Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"earth science, geophysics, oceanography, atmospheric science, geochemistry, geology, seismology, AI technologies, annotation tools, data curation, advanced expertise in earth science, AI tutoring experience, teaching experience, technical writing experience"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_9c5bac37-4d6"},"title":"Corporate Law & Securities Expert","description":"<p>We are seeking a skilled Corporate Law and Securities Expert to enhance xAI&#39;s AI models by providing high-quality data annotations and inputs tailored to corporate law and securities contexts.</p>\n<p>In this role, you will leverage your expertise in corporate transactions, securities filings, and investment banking legal work to support the training of advanced AI systems. You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world legal analysis and corporate documentation dynamics.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Utilize proprietary software to provide accurate input and labels for corporate law and securities projects, ensuring high-quality data for AI model training.</li>\n<li>Deliver curated, high-quality data for corporate law scenarios involving securities filings (10-Ks, 10-Qs, 8-Ks, S-1s), investment banking transaction documentation (prospectuses, offering memoranda, indentures, credit agreements), M&amp;A documentation (merger agreements, purchase agreements, disclosure schedules), corporate governance materials, and regulatory compliance filings.</li>\n<li>Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>\n<li>Assist in designing and improving efficient annotation tools tailored for corporate law and securities documentation.</li>\n<li>Select and analyze complex problems in corporate law and securities fields aligned with your expertise to enhance AI model performance.</li>\n<li>Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Juris Doctor (J.D.) degree and active admission to a state bar.</li>\n<li>Professional experience at a top-tier white shoe law firm or as legal counsel at a bulge bracket investment bank.</li>\n<li>Direct experience in corporate law and securities work, including drafting and reviewing SEC filings (10-Ks, 10-Qs, 8-Ks, registration statements), investment banking transaction documents (prospectuses, offering memoranda, bond indentures), and/or M&amp;A documentation.</li>\n<li>Strong understanding of securities law, corporate governance, and capital markets transactions.</li>\n<li>Proficiency in reading and writing informal and professional English.</li>\n<li>Strong communication, interpersonal, analytical, and organizational skills.</li>\n<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>\n<li>Passion for technological advancements and innovation in legal practice.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Transactional experience in debt capital markets, equity capital markets, or M&amp;A at a top law firm or investment bank.</li>\n<li>Experience reviewing disclosure documents for accuracy, completeness, and regulatory compliance.</li>\n<li>Comfort with recording audio or video sessions for data collection.</li>\n<li>Familiarity with AI or data annotation workflows in a technical setting.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. On average most projects may involve at least 10 hours per week to achieve deliverables effectively though this is not a fixed commitment and depends on the scope of work. Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role specific needs.</li>\n<li>For US based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>\n<li>We are unable to provide visa sponsorship.</li>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US based candidates: $100/hour - $200/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location and jurisdiction. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_9c5bac37-4d6","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5040428007","x-work-arrangement":"remote","x-experience-level":"senior","x-job-type":"full-time|part-time|contract|temporary|internship","x-salary-range":"$100/hour - $200/hour","x-skills-required":["Juris Doctor (J.D.) degree","Active admission to a state bar","Professional experience at a top-tier white shoe law firm or as legal counsel at a bulge bracket investment bank","Direct experience in corporate law and securities work","Strong understanding of securities law, corporate governance, and capital markets transactions","Proficiency in reading and writing informal and professional English","Strong communication, interpersonal, analytical, and organizational skills","Excellent reading comprehension and ability to exercise autonomous judgment with limited data","Passion for technological advancements and innovation in legal practice"],"x-skills-preferred":["Transactional experience in debt capital markets, equity capital markets, or M&A at a top law firm or investment bank","Experience reviewing disclosure documents for accuracy, completeness, and regulatory compliance","Comfort with recording audio or video sessions for data collection","Familiarity with AI or data annotation workflows in a technical setting"],"datePosted":"2026-04-18T15:34:37.350Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Legal","industry":"Finance","skills":"Juris Doctor (J.D.) degree, Active admission to a state bar, Professional experience at a top-tier white shoe law firm or as legal counsel at a bulge bracket investment bank, Direct experience in corporate law and securities work, Strong understanding of securities law, corporate governance, and capital markets transactions, Proficiency in reading and writing informal and professional English, Strong communication, interpersonal, analytical, and organizational skills, Excellent reading comprehension and ability to exercise autonomous judgment with limited data, Passion for technological advancements and innovation in legal practice, Transactional experience in debt capital markets, equity capital markets, or M&A at a top law firm or investment bank, Experience reviewing disclosure documents for accuracy, completeness, and regulatory compliance, Comfort with recording audio or video sessions for data collection, Familiarity with AI or data annotation workflows in a technical setting"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_35da86b2-d75"},"title":"Data Science Tutor","description":"<p>As an AI Tutor - Data Science specialist, you will enhance the capabilities of our cutting-edge technologies by providing high-quality input and labels using specialized software. 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Your responsibilities include refining annotation tools and selecting complex problems from advanced chemical sciences to drive significant improvements in model performance.</p>\n<p>This involves gathering or providing data in text, voice, and video formats, including annotations, audio recordings, or video sessions,tasks with which you must be comfortable and eager to engage.</p>\n<p>The AI Tutor - Chemistry Specialist role is a remote full-time or part-time position.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n</ul>\n<ul>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n</ul>\n<ul>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n</ul>\n<ul>\n<li>Collaborate with the technical staff to enhance the design of efficient annotation tools.</li>\n</ul>\n<ul>\n<li>Solve problems that help drive innovation in chemical sciences by guiding AI models to enhance research in specialised areas, improving outcomes in scientific discovery and application.</li>\n</ul>\n<ul>\n<li>Choose problems from fields across chemistry that align with your expertise in specialised subdomains, including, but not limited to, organic chemistry, physical chemistry, analytical chemistry, inorganic chemistry, computational chemistry, polymer chemistry, nuclear chemistry, or medicinal chemistry, where you can confidently provide detailed solutions and evaluate model responses.</li>\n</ul>\n<ul>\n<li>Regularly interpret, analyse, and execute tasks based on given instructions.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Master’s or PhD in a chemistry-related field.</li>\n</ul>\n<ul>\n<li>Expertise in chemistry-related subdomains, including, but not limited to, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry, Organometallic Chemistry, Biochemistry, Nuclear Chemistry, Computational/Theoretical Chemistry, Polymer/Materials Chemistry, Medicinal Chemistry, Catalysis, Surface/Colloid Chemistry, or Drug Discovery.</li>\n</ul>\n<ul>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n</ul>\n<ul>\n<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>\n</ul>\n<ul>\n<li>Outstanding communication, interpersonal, analytical, and organisational capabilities.</li>\n</ul>\n<ul>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgement even when presented with limited data/material.</li>\n</ul>\n<ul>\n<li>Strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Advanced expertise in chemistry, demonstrated by multiple publications, including at least one first-author paper, in reputable peer-reviewed journals.</li>\n</ul>\n<ul>\n<li>Previous AI Tutoring experience.</li>\n</ul>\n<ul>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n</ul>\n<ul>\n<li>Experience in technical writing, journalism, or a professional writing setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_50a4eb27-f25","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://x.ai/","logo":"https://logos.yubhub.co/x.ai.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4925805007","x-work-arrangement":"remote","x-experience-level":"mid|senior","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - 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Your role involves refining annotation tools and selecting complex problems where your expertise can drive significant improvements in model performance.</p>\n<p>Key responsibilities include:</p>\n<ul>\n<li>Providing input/labels on defined projects using proprietary software applications.</li>\n<li>Supporting and ensuring the delivery of high-quality curated data.</li>\n<li>Contributing to the training of new tasks, working closely with technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interacting with technical staff to help improve the design of efficient annotation tools.</li>\n<li>Regularly interpreting, analysing, and executing tasks based on given instructions.</li>\n</ul>\n<p>A Master&#39;s or PhD in Chemical Engineering, or a highly-related field, is requires. Proficiency in reading and writing, both in informal and professional English, is also necessary. Strong communication, interpersonal, analytical, and organisational capabilities are essential.</p>\n<p>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit. 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Your responsibilities include refining annotation tools and selecting complex problems from advanced biological fields to drive significant improvements in model performance.</p>\n<p>This involves gathering or providing data in text, voice, and video formats, including annotations, audio recordings, or video sessions,tasks with which you must be comfortable and eager to engage.</p>\n<p><strong>Responsibilities</strong></p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Solve problems that help drive innovation in life sciences by guiding AI models to enhance research in specialized areas, improving outcomes in scientific discovery and application.</li>\n<li>Choose problems from fields across biology, biotechnology and life sciences that align with your expertise in specialized subdomains such as genomic analysis, evolutionary biology, or drug discovery, where you can confidently provide detailed solutions and evaluate model responses.</li>\n<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>\n</ul>\n<p><strong>Qualifications</strong></p>\n<ul>\n<li>Master’s or PhD in a biology-related field.</li>\n<li>Expertise in one or more of the following: Genetics, Genomics, Developmental Biology, Systems Biology, Physiology and Anatomy, Evolution, Microbiology, Plant Biology, Zoology and Animal Biology, Marine Biology and Oceanography, Epidemiology, Biostatistics, Public Health, Pharmacology, Toxicology and Drug Discovery.</li>\n<li>Proficiency in reading and writing, both in informal and professional English.</li>\n<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>\n<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>\n<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>\n<li>Strong passion for and commitment to technological advancements and innovation.</li>\n</ul>\n<p><strong>Preferred Skills and Experience</strong></p>\n<ul>\n<li>Advanced expertise in biology, demonstrated by multiple publications, including at least one first-author paper, in reputable peer-reviewed journals</li>\n<li>Previous AI Tutoring experience.</li>\n<li>Teaching experience (as a professor, teacher, or tutor).</li>\n<li>Experience in technical writing, journalism, or a professional writing setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_2879383a-868","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4925783007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $75/hour","x-skills-required":["Proprietary software applications","Curated data","Annotation tools","Genomic analysis","Evolutionary biology","Drug discovery","Interpretation","Analysis","Execution"],"x-skills-preferred":["Advanced expertise in biology","Previous AI Tutoring experience","Teaching experience","Technical writing","Journalism","Professional writing setting"],"datePosted":"2026-04-18T15:33:22.982Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Proprietary software applications, Curated data, Annotation tools, Genomic analysis, Evolutionary biology, Drug discovery, Interpretation, Analysis, Execution, Advanced expertise in biology, Previous AI Tutoring experience, Teaching experience, Technical writing, Journalism, Professional writing setting"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_ac86d871-cda"},"title":"Tutor - Competition Math","description":"<p>As an AI Tutor – Competition Math Specialist, you&#39;ll play a key role in advancing xAI&#39;s mission by enhancing our AI technologies through high-quality inputs, labels, and annotations using specialized software.</p>\n<p>You&#39;ll collaborate with our technical team to train models on human interactions, problem-solving, and discussions; refine annotation tools; and select/create complex problems from advanced competition math topics to boost performance.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software applications to provide input/labels on defined projects.</li>\n<li>Support and ensure the delivery of high-quality curated data.</li>\n<li>Play a pivotal role in supporting and contributing to the training of new tasks, working closely with the technical staff to ensure the successful development and implementation of cutting-edge initiatives/technologies.</li>\n<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>\n<li>Design, select, and refine tasks grounded in competition math, for example:</li>\n</ul>\n<p>Problem Creation: Develop questions and answers suitable for AI training, in the style and difficulty of top-level math competitions. Rubric Creation: Create rubrics for grading model solutions to competition-style problems, consistent with the style and practices of official contest rubrics. Solution Grading: Grade model solutions to competition-style problems, with or without a rubric. Proof Checking: Check model solutions to competition-style proof problems and determine if they are correct and/or what score they merit. Interpret, analyze, and execute tasks based on given instructions.</p>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Must have at least one of the following:</li>\n</ul>\n<p>+ Distinction in a top-level math competition (e.g., IMO, USAMO, Putnam, etc.); + Significant experience coaching competitors in top-level math competitions; or + A Master’s or PhD in math combined with past participation in math competitions.</p>\n<p>Also required: + Proficiency in reading and writing, both in informal and professional English. + Strong ability to navigate various information resources and databases. + Outstanding communication, interpersonal, analytical, and organizational capabilities. + Solid reading comprehension skills combined with capacity to exercise autonomous judgment even when presented with limited data/material. + A strong passion for and commitment to technological advancements and innovation.</p>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Previous AI tutoring experience.</li>\n<li>Proficiency with LaTeX, Google Sheets, and Google Docs.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required.</li>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role specific needs.</li>\n<li>For US based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>\n<li>We are unable to provide visa sponsorship.</li>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US based candidates: $45/hour - $75/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location and jurisdiction. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_ac86d871-cda","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5083569007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $75/hour","x-skills-required":["Proprietary software applications","High-quality inputs, labels, and annotations","Specialized software","Human interactions, problem-solving, and discussions","Annotation tools","Competition math topics","Complex problems","Advanced competition math topics"],"x-skills-preferred":["Previous AI tutoring 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innovation in legal practice.</li>\n</ul>\n<p>Preferred Qualifications:</p>\n<ul>\n<li>Extensive transactional experience in wealth transfer taxation, trust and estate planning, private foundations, or charitable giving strategies at a white-shoe or boutique tax firm.</li>\n</ul>\n<ul>\n<li>Proven track record handling tax implications of complex asset portfolios and substantial wealth transfers.</li>\n</ul>\n<ul>\n<li>Experience reviewing tax opinions, foundation compliance filings, and planning documents for accuracy, completeness, and regulatory compliance.</li>\n</ul>\n<ul>\n<li>Comfort with recording audio or video sessions for data collection.</li>\n</ul>\n<ul>\n<li>Familiarity with AI or data annotation workflows in a technical setting.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a 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On average, most projects may require at least 10 hours per week to deliver effectively, though this is not a fixed commitment and depends on the scope of work. Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n</ul>\n<ul>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role-specific needs.</li>\n</ul>\n<ul>\n<li>For US-based candidates, please note that we are unable to hire in Wyoming and Illinois at this time.</li>\n</ul>\n<ul>\n<li>We are unable to provide visa sponsorship.</li>\n</ul>\n<ul>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, a Mac with macOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US-based candidates: $35/hour - $45/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>\n<p>Benefits vary based on employment type, location, and jurisdiction. Benefits for eligible U.S.-based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role-specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_6255d8e7-64b","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5090176007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$35/hour - $45/hour","x-skills-required":["Native proficiency in Bengali","Proficiency in English","Strong auditory perception","Demonstrated ability to handle multilingual audio content","Demonstrated ability to transcribe audio with high accuracy","Comfort providing high-quality voice recordings and feedback on audio samples","Strong comprehension skills","Strong communication, interpersonal, analytical, detail-oriented, and organizational skills"],"x-skills-preferred":["Exceptional attention to linguistic nuance","Deep understanding and taste of what good/useful Audio data is","Strong command of advanced transcription and annotation practices","Background in linguistics (e.g., phonetics, phonology, sociolinguistics)","Experience working with speech/audio datasets, annotation workflows, or AI training data","Professional experience in voice work","Portfolio (voice samples, annotated transcripts, or audio-related work)"],"datePosted":"2026-04-18T15:18:05.436Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Native proficiency in Bengali, Proficiency in English, Strong auditory perception, Demonstrated ability to handle multilingual audio content, Demonstrated ability to transcribe audio with high accuracy, Comfort providing high-quality voice recordings and feedback on audio samples, Strong comprehension skills, Strong communication, interpersonal, analytical, detail-oriented, and organizational skills, Exceptional attention to linguistic nuance, Deep understanding and taste of what good/useful Audio data is, Strong command of advanced transcription and annotation practices, Background in linguistics (e.g., phonetics, phonology, sociolinguistics), Experience working with speech/audio datasets, annotation workflows, or AI training data, Professional experience in voice work, Portfolio (voice samples, annotated transcripts, or audio-related work)"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_5fc4a599-f52"},"title":"AI Tutor - Arabic","description":"<p>As an AI Tutor specialized in multilingual audio capabilities, you will contribute to xAI&#39;s mission by training and refining Grok to excel in voice interactions, speech recognition, and auditory experiences across diverse languages, accents, and cultural contexts.</p>\n<p>Your work will focus on curating and annotating high-quality audio data to enhance Grok&#39;s global accessibility, enabling natural spoken interactions for users worldwide, bridging language barriers through accurate speech processing, and improving the AI&#39;s handling of multilingual audio nuances.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Use proprietary software to provide labels, annotations, recordings, and inputs on projects involving multilingual audio clips, voice recordings, speech samples, and auditory elements in various languages.</li>\n</ul>\n<ul>\n<li>Support the delivery of high-quality curated audio data that ensures clear, natural spoken output, accurate representation of linguistic and prosodic details (such as intonation, rhythm, and accent), and professional audio standards.</li>\n</ul>\n<ul>\n<li>Collaborate with technical staff to develop tasks that improve AI&#39;s ability to handle speech modulation, accent variation, noise in real-world recordings, and multilingual audio processing.</li>\n</ul>\n<ul>\n<li>Work with technical staff to improve annotation tools for efficient audio workflows.</li>\n</ul>\n<p>Basic Qualifications:</p>\n<ul>\n<li>Native proficiency in Arabic with exposure to diverse accents, dialects, or regional variations.</li>\n</ul>\n<ul>\n<li>Proficiency in English (minimum B2 level) with clear, natural vocal delivery and pronunciation suitable for audio recording purposes.</li>\n</ul>\n<ul>\n<li>Strong auditory perception to identify nuances in speech, accents, pronunciation, intonation, and audio quality across languages.</li>\n</ul>\n<ul>\n<li>Demonstrated ability to handle multilingual audio content, including evaluating speech accuracy, cultural vocal expressions, and contextual interpretation in spoken form.</li>\n</ul>\n<ul>\n<li>Demonstrated ability to transcribe audio with high accuracy across accents and varying audio quality.</li>\n</ul>\n<ul>\n<li>Comfort providing high-quality voice recordings and feedback on audio samples in multiple languages.</li>\n</ul>\n<p>Preferred Skills and Experience:</p>\n<ul>\n<li>Demonstration of exceptional attention to linguistic nuance, auditory detail, and data quality beyond standard transcription work.</li>\n</ul>\n<ul>\n<li>Deep understanding and taste of what good/useful Audio data is.</li>\n</ul>\n<ul>\n<li>Strong command of advanced transcription and annotation practices, including handling disfluencies, accents, and prosodic features (intonation, stress, rhythm, emotion, etc) with high consistency and accuracy.</li>\n</ul>\n<ul>\n<li>Background in linguistics (e.g., phonetics, phonology, sociolinguistics), speech sciences, cognitive science, or a related field, or equivalent practical experience, with demonstrated ability to analyze accent variation, pronunciation differences, and multilingual speech patterns.</li>\n</ul>\n<ul>\n<li>Experience working with speech/audio datasets, annotation workflows, or AI training data, including knowledge/experience with training voice models, and an understanding of how data quality impacts model performance.</li>\n</ul>\n<ul>\n<li>Professional experience in voice work, including voice acting, voice recording, podcasting with a measurable audience (e.g., X following), or similar audio production demonstrating attention to clarity and recording quality.</li>\n</ul>\n<ul>\n<li>Demonstrated ability to exercise independent judgment in ambiguous audio scenarios and make consistent, defensible annotation decisions.</li>\n</ul>\n<p>Location and Other Expectations:</p>\n<ul>\n<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>\n</ul>\n<ul>\n<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. 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Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>\n</ul>\n<ul>\n<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role-specific needs.</li>\n</ul>\n<ul>\n<li>For US-based candidates, please note that we are unable to hire in Wyoming and Illinois at this time.</li>\n</ul>\n<ul>\n<li>We are unable to provide visa sponsorship.</li>\n</ul>\n<ul>\n<li>For those who will be working from a personal device, your computer must be a Chromebook, a Mac with macOS 11.0 or later, or Windows 10 or later.</li>\n</ul>\n<p>Compensation and Benefits:</p>\n<p>US-based candidates: $35/hour - $45/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. 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Specific details and role-specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_5fc4a599-f52","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/5090171007","x-work-arrangement":"Remote","x-experience-level":"Entry-level","x-job-type":"Full-time, Part-time, Contractor","x-salary-range":"$35/hour - $45/hour","x-skills-required":["Multilingual audio capabilities","Proprietary software","Audio data curation","Annotation tools","Speech recognition","Auditory experiences","Linguistic and prosodic details","Professional audio standards","Accent variation","Noise in real-world recordings","Multilingual audio processing","Independent judgment","Ambiguous audio scenarios","Defensible annotation decisions"],"x-skills-preferred":["Exceptional attention to linguistic nuance","Deep understanding of good/useful Audio data","Advanced transcription and annotation practices","Handling disfluencies, accents, and prosodic features","Background in linguistics, speech sciences, or cognitive science","Experience working with speech/audio datasets","Knowledge/experience with training voice models","Understanding of how data quality impacts model performance","Professional experience in voice work","Voice acting, voice recording, or podcasting"],"datePosted":"2026-04-18T15:17:39.431Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote"}},"jobLocationType":"TELECOMMUTE","employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Multilingual audio capabilities, Proprietary software, Audio data curation, Annotation tools, Speech recognition, Auditory experiences, Linguistic and prosodic details, Professional audio standards, Accent variation, Noise in real-world recordings, Multilingual audio processing, Independent judgment, Ambiguous audio scenarios, Defensible annotation decisions, Exceptional attention to linguistic nuance, Deep understanding of good/useful Audio data, Advanced transcription and annotation practices, Handling disfluencies, accents, and prosodic features, Background in linguistics, speech sciences, or cognitive science, Experience working with speech/audio datasets, Knowledge/experience with training voice models, Understanding of how data quality impacts model performance, Professional experience in voice work, Voice acting, voice recording, or podcasting"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_77942147-64f"},"title":"AI Healthcare and Administration Tutor","description":"<p>We are seeking a dedicated AI Healthcare and Administration Data Specialist to enhance xAI&#39;s AI models by providing high-quality data annotations and inputs tailored to healthcare and administration contexts.</p>\n<p>In this role, you will leverage your expertise in patient care coordination, medical billing, administrative workflows, and healthcare operations to support the training of AI systems.</p>\n<p>Responsibilities: Provide accurate input and labels for healthcare and administration projects using proprietary software. Deliver curated, high-quality data for scenarios involving patient care coordination, medical billing, administrative workflows, and healthcare operations. Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies. Assist in designing and improving efficient annotation tools tailored for healthcare and administration data. Select and analyze complex problems in healthcare and administration fields aligned with your expertise to enhance AI model performance. Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</p>\n<p>Basic Qualifications: Professional experience in healthcare administration or related fields. Proficiency in reading and writing informal and professional English. Strong communication, interpersonal, analytical, and organizational skills. Excellent reading comprehension and ability to exercise autonomous judgment with limited data. Passion for technological advancements and innovation in healthcare and administration processes.</p>\n<p>Preferred Skills and Experience: Relevant certification or training in healthcare administration. Experience mentoring or training others in healthcare administration or operational practices. Comfort with recording audio or video sessions for data collection. Familiarity with AI or data annotation workflows in a technical setting.</p>\n<p>Location and Other Expectations: Tutor roles may be offered as full-time, part-time, or contractor positions. For contractor positions, hours will vary widely based on project scope and contractor availability. Tutor roles may be performed remotely from any location worldwide. For US-based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time. We are unable to provide visa sponsorship. For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</p>\n<p>Compensation and Benefits: US-based candidates: $45/hour - $100/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process. Benefits vary based on employment type, location, and jurisdiction. Specific details and role-specific information will be provided to you during the interview process.</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_77942147-64f","directApply":true,"hiringOrganization":{"@type":"Organization","name":"xAI","sameAs":"https://www.xai.com/","logo":"https://logos.yubhub.co/xai.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/xai/jobs/4931312007","x-work-arrangement":"remote","x-experience-level":"mid","x-job-type":"full-time|part-time|contract","x-salary-range":"$45/hour - $100/hour","x-skills-required":["healthcare administration","patient care coordination","medical billing","administrative workflows","healthcare operations","AI systems","data annotation","annotation tools"],"x-skills-preferred":["relevant certification or training in healthcare administration","experience mentoring or training others in healthcare 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The Research Associate role is focused on Prompt Writing, Annotation and Labeling, where you will work on improving an AI engine.</p>\n<p><strong>Key Responsibilities</strong></p>\n<ul>\n<li>Work on various client projects to train generative AI models by creating prompts and responses based on instructions provided and established best practices for quality prompts.</li>\n<li>Generate similar prompts and responses based on given examples.</li>\n<li>Use communication channels such as Slack, Teams, and SharePoint to learn about new projects, collaborate with your team, and ask questions.</li>\n<li>Learn new software programs on the job.</li>\n<li>Provide supporting documentation when the AI fails.</li>\n</ul>\n<p><strong>Requirements</strong></p>\n<ul>\n<li>0-2 years of experience</li>\n<li>Excellent communication skills (oral and written)</li>\n<li>Bachelor&#39;s degree (any stream)</li>\n<li>Good understanding of AI (preferred)</li>\n<li>Ability to gain new skills and knowledge through hands-on experience</li>\n<li>Keen eye for detail</li>\n<li>Demonstrated ability to work independently</li>\n<li>Strong time management skills</li>\n<li>Get it done attitude, including high level of accountability, transparency, and teamwork</li>\n</ul>\n<p><strong>Benefits</strong></p>\n<ul>\n<li>Cab facility within hiring zones</li>\n<li>Medical insurance, term insurance, and accidental insurance</li>\n<li>Lunch/dinner provided at subsidized rates</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_f6122e0e-516","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Keywords Studios","sameAs":"https://apply.workable.com","logo":"https://logos.yubhub.co/j.com.png"},"x-apply-url":"https://apply.workable.com/j/BC2E215524","x-work-arrangement":"onsite","x-experience-level":"entry","x-job-type":"full-time","x-salary-range":null,"x-skills-required":["AI","Prompt writing","Annotation and labeling","Communication skills","Time management skills"],"x-skills-preferred":["Good understanding of AI"],"datePosted":"2026-03-09T10:55:25.321Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Gurgaon"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"AI, Prompt writing, Annotation and labeling, Communication skills, Time management skills, Good understanding of AI"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_fcf55c3d-f98"},"title":"Program Manager, Human Data","description":"<p><strong>Compensation\\n\\nThe base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. If the role is non-exempt, overtime pay will be provided consistent with applicable laws. In addition to the salary range listed above, total compensation also includes generous equity, performance-related bonus(es) for eligible employees, and the following benefits.\\n\\n- Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts\\n\\n- Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)\\n\\n- 401(k) retirement plan with employer match\\n\\n- Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)\\n\\n- Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees\\n\\n- 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)\\n\\n- Mental health and wellness support\\n\\n- Employer-paid basic life and disability coverage\\n\\n- Annual learning and development stipend to fuel your professional growth\\n\\n- Daily meals in our offices, and meal delivery credits as eligible\\n\\n- Relocation support for eligible employees\\n\\n- Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.\\n\\n## About the Team\\n\\nThe Human Data team turns human feedback into reliable signals for training and evaluation. We design and run end-to-end programs that capture the depth of human intent behind everyday and high-stakes uses of our models. Our remit spans bespoke data campaigns, scalable synthetic data generation, and product-embedded signals. We partner closely across all research teams to translate these signals into training datasets, novel evaluations, and feedback loops that push the frontier of our models and advance their applications.\\n\\n## About the Role\\n\\nAs a Program Manager (PGM) in the Human Data team, you will partner with our research teams, operations, and engineering to execute complex programs for collecting high-quality data. You will be a key interface between our external vendors and AI trainers, ensuring human data campaigns are successfully completed. Your work will play a key role in enabling OpenAI to train safe models that will land in the real world.\\n\\nThis role is based in our San Francisco HQ.\\n\\n## In this role, you will:\\n\\n- Work in a high-velocity environment, where the outcome of your work will have a direct impact on the models that OpenAI deploy in the real world\\n\\n- Work closely with external vendors, trainers, and internal researchers to collect, review, and deliver high-quality data\\n\\n- Gather requirements, write instructions, define success criteria, and calibrate the AI trainers\\n\\n- Use internal tooling to assess labeled data and provide feedback to AI trainers\\n\\n- Think critically and share recommendations on tooling and process improvements, optimizing for quality, throughput, and AI trainer experience\\n\\n## You’ll thrive in this role if:\\n\\n- You thrive in dynamic environments. You are comfortable navigating ambiguity, managing shifting priorities, and adapting to fast-paced changes without missing a beat.\\n\\n- You’re curious about AI, LLMs, Agents. While not required, an interest or background in these areas will help you connect the dots in our broader mission.\\n\\n- You have a can-do attitude. You don’t shy away from rolling up your sleeves and tackling the &quot;grunt work&quot; with the same enthusiasm as high-visibility tasks.\\n\\n- You’re an excellent communicator. You love bringing people together, fostering collaboration, and providing clarity in complex situations. Your empathetic approach helps you understand different perspectives and build strong, trusting relationships.\\n\\n- You are resilient and flexible. Setbacks don’t rattle you. You bounce back quickly, adjust strategies as needed, and maintain a positive, solution-oriented mindset.\\n\\n- You’re super organized amidst chaos. Even when things are moving quickly, you keep track of details, manage competing demands, and bring structure to complexity.\\n\\n- You enjoy operational work. While you might have an interest in broader topics like safety, you find satisfaction in executing operational tasks efficiently and effectively.\\n\\n- You have a knack for data. You’ve gone beyond basic data annotation and have hands-on experience with data analytics, using insights to inform decisions and improve processes.\\n\\n- You’re energized by start-up environments. If you enjoy the hustle, resourcefulness, and rapid iteration typical of start-ups, you’ll feel right at home.\\n\\n- You have some relevant experience. Ideally, you have at least 1-2 years of relevant experience and are eager to grow within a role that challenges and develops your skills.\\n\\n## About OpenAI\\n\\nOpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.\\n\\nWe are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.\\n\\nFor additional information, please see [OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement](https://cdn.openai.com/policies/eeo-policy-statement.pdf).\\n\\nBackground checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.\\n\\nTo notify OpenAI that you believe this job posting is non-compliant, please submit a report through [this form](https://form.asana.com/?d=57018692298241&amp;k=5MqR40fZd7jlxVUh5J-UeA). No response will be provided to inquiries unrelated to job posting compliance.\\n\\nWe are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this [link](https://form.asana.com/?k=bQ7w9</strong></p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_fcf55c3d-f98","directApply":true,"hiringOrganization":{"@type":"Organization","name":"OpenAI","sameAs":"https://jobs.ashbyhq.com","logo":"https://logos.yubhub.co/openai.com.png"},"x-apply-url":"https://jobs.ashbyhq.com/openai/932c9cc1-c542-4f67-8d0d-443de87b8213","x-work-arrangement":"onsite","x-experience-level":"mid","x-job-type":"Full time","x-salary-range":"$162K – $240K • Offers Equity","x-skills-required":["data analytics","data annotation","AI","LLMs","Agents","program management","operations","engineering"],"x-skills-preferred":["start-up environments","resourcefulness","rapid iteration"],"datePosted":"2026-03-08T22:15:13.328Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"data analytics, data annotation, AI, LLMs, Agents, program management, operations, engineering, start-up environments, resourcefulness, rapid iteration","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":162000,"maxValue":240000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_8949260f-bbf"},"title":"Software Engineer, Human Data Interface","description":"<p><strong>About Anthropic</strong></p>\n<p>Anthropic&#39;s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.</p>\n<p><strong>About the Role</strong></p>\n<p>Anthropic&#39;s Human Data Interfaces team builds the systems that collect data to improve our models. This includes novel interfaces for data vendors, tooling, and front-end and back-end infrastructure that enables researchers to gather high-quality data at scale. As a Software Engineer, you&#39;ll own the architecture and execution of our data collection pipelines — designing systems that are both performant at scale and resilient to the rapidly changing needs of our research teams. You&#39;ll work closely with researchers, our cross-functional data operations partners, and the crowdworkers and vendors who use these tools day-to-day.</p>\n<p><strong>Responsibilities:</strong></p>\n<ul>\n<li>Architect and build data collection pipelines that support rapid iteration, balancing data quality and system maintainability</li>\n</ul>\n<ul>\n<li>Think deeply about the experience of the crowdworkers and vendors using these systems, building interfaces that are clear, efficient, and lead to high-quality data</li>\n</ul>\n<ul>\n<li>Collaborate closely with research teams to understand evolving data needs and iterate quickly on collection methods</li>\n</ul>\n<ul>\n<li>Partner with our Human Data Operations team to understand the end-to-end data workflow and design interfaces that make their jobs easier</li>\n</ul>\n<ul>\n<li>Prioritize and juggle multiple workstreams, making trade-off decisions in a fast-moving environment where research priorities can shift quickly</li>\n</ul>\n<p><strong>You May Be a Good Fit If You:</strong></p>\n<ul>\n<li>Believe that advanced AI systems could have a transformative effect on the world and are interested in helping make sure that transformation goes well</li>\n</ul>\n<ul>\n<li>Are a strong full-stack engineer with broad experience across the stack</li>\n</ul>\n<ul>\n<li>Are very good at building internal tools, including working with users of the tools to understand their needs</li>\n</ul>\n<ul>\n<li>Thrive in fast-moving environments where you need to balance speed of iteration with long-term system health</li>\n</ul>\n<ul>\n<li>Are a quick study—this team sits at the intersection of a large number of different complex technical systems that you&#39;ll need to understand (at a high level) to be effective</li>\n</ul>\n<p><strong>Strong Candidates May Also Have:</strong></p>\n<ul>\n<li>Experience building human data labelling interfaces, human-in-the-loop systems, or data collection pipelines</li>\n</ul>\n<ul>\n<li>Familiarity with how preference data and reward models are used in AI model training</li>\n</ul>\n<ul>\n<li>Experience working with researchers who are internal users/customers</li>\n</ul>\n<ul>\n<li>Background in building, and improving the user-experience of user-facing applications, particularly those involving complex UI interactions or annotation workflows</li>\n</ul>\n<ul>\n<li>Strong instincts around system design — building things that evolve gracefully as requirements change</li>\n</ul>\n<ul>\n<li>Experience influencing technical and product direction on a team</li>\n</ul>\n<p><strong>Logistics</strong></p>\n<ul>\n<li>Education requirements: We require at least a Bachelor&#39;s degree in a related field or equivalent experience.</li>\n</ul>\n<ul>\n<li>Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.</li>\n</ul>\n<ul>\n<li>Visa sponsorship: We do sponsor visas! However, we aren&#39;t able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.</li>\n</ul>\n<p><strong>We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you&#39;re interested in this work.</strong></p>\n<p><strong>Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you&#39;re ever unsure about a communication, don&#39;t click any links—visit anthropic.com/careers directly for confirmed position openings.</strong></p>\n<p><strong>How we&#39;re different</strong></p>\n<p>We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We&#39;re an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. 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We operate at the intersection of operations, compliance, user trust, and safety working closely with Legal, Policy, Engineering, Product, Go-To-Market, and external partners to ensure our platforms are safe, compliant, and trusted by a diverse, global user base.</p>\n<p>The <strong>Global Safety Response Operations</strong> team provides 24/7 coverage for user safety, risk, and regulatory escalations across OpenAI’s products, handling the highest-priority cases that require human judgment and rapid response. The team operates as the core escalation and delivery arm of OpenAI’s safety operations, ensuring that our products remain safe and aligned with policy while enabling timely, empathetic, and consistent user support.</p>\n<p><strong>About the Role</strong></p>\n<p>The Global Safety Response Operations Lead is a hands-on team lead who both manages a regional Safety Response team and personally handles high-risk safety cases. This role combines frontline safety work with people leadership, operational ownership, and cross-functional coordination.</p>\n<p>You will lead a team of Safety Response Analysts who handle OpenAI’s most sensitive and high-impact cases, while also personally contributing to casework for complex, high-risk, or high-visibility issues. 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