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    <job>
      <externalid>ae111ec0-92d</externalid>
      <Title>Physics Tutor</Title>
      <Description><![CDATA[<p>As an AI Tutor - Physics 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>
<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 physics fields to drive significant improvements in model performance.</p>
<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>
<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>
<p>Responsibilities:</p>
<ul>
<li>Use proprietary software applications to provide input/labels on defined projects.</li>
<li>Support and ensure the delivery of high-quality curated data.</li>
<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>
<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>
<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>
<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>
<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>
</ul>
<p>Basic Qualifications:</p>
<ul>
<li>Master’s or PhD in physics or a highly related field.</li>
<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>
<li>Proficiency in reading and writing, both in informal and professional English.</li>
<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>
<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>
<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>
<li>Strong passion for and commitment to technological advancements and innovation.</li>
</ul>
<p>Preferred Skills and Experience:</p>
<ul>
<li>Advanced expertise in physics, demonstrated by multiple publications, preferably with one or more first-author papers, in reputable peer-reviewed journals.</li>
<li>Previous AI Tutoring experience.</li>
<li>Teaching experience (as a professor, teacher, or tutor).</li>
<li>Experience in technical writing, journalism, or a professional writing setting.</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time|part-time|contract</Jobtype>
      <Experiencelevel>mid</Experiencelevel>
      <Workarrangement>remote</Workarrangement>
      <Salaryrange>$45/hour - $75/hour</Salaryrange>
      <Skills>physics, AI technologies, specialized software, annotation tools, data curation, AI model development, research in specialized areas, scientific discovery and application, advanced expertise in physics, AI Tutoring experience, teaching experience, technical writing experience</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>xAI</Employername>
      <Employerlogo>https://logos.yubhub.co/xai.com.png</Employerlogo>
      <Employerdescription>xAI creates AI systems to understand the universe and aid humanity in its pursuit of knowledge. The team is small and highly motivated.</Employerdescription>
      <Employerwebsite>https://www.xai.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/xai/jobs/4925832007</Applyto>
      <Location>Remote</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>43e01c5a-696</externalid>
      <Title>Materials Science Tutor</Title>
      <Description><![CDATA[<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>
<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>
<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>
<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>
<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>
<p>Responsibilities:</p>
<ul>
<li>Use proprietary software applications to provide input/labels on defined projects.</li>
<li>Support and ensure the delivery of high-quality curated data.</li>
<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>
<li>Interact with the technical staff to help improve the design of efficient annotation tools.</li>
<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>
<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>
<li>Regularly interpret, analyze, and execute tasks based on given instructions.</li>
</ul>
<p>Basic Qualifications:</p>
<ul>
<li>Master’s or PhD in materials science, physics, chemistry, chemical engineering, or a highly related field.</li>
<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>
<li>Proficiency in reading and writing, both in informal and professional English.</li>
<li>Strong ability to navigate various information resources, databases, and online resources is essential.</li>
<li>Outstanding communication, interpersonal, analytical, and organizational capabilities.</li>
<li>Solid reading comprehension skills combined with the capacity to exercise autonomous judgment even when presented with limited data/material.</li>
<li>Strong passion for and commitment to technological advancements and innovation.</li>
</ul>
<p>Preferred Skills and Experience:</p>
<ul>
<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>
<li>Previous AI Tutoring experience.</li>
<li>Teaching experience (as a professor, teacher, or tutor).</li>
<li>Experience in technical writing, journalism, or a professional writing setting.</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time|part-time|contract</Jobtype>
      <Experiencelevel>mid</Experiencelevel>
      <Workarrangement>remote</Workarrangement>
      <Salaryrange>$45/hour - $75/hour</Salaryrange>
      <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</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>xAI</Employername>
      <Employerlogo>https://logos.yubhub.co/xai.com.png</Employerlogo>
      <Employerdescription>xAI creates AI systems to understand the universe and aid humanity&apos;s pursuit of knowledge. The team is small and focused on engineering excellence.</Employerdescription>
      <Employerwebsite>https://www.xai.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/xai/jobs/4925823007</Applyto>
      <Location>Remote</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>3fec2c4f-7d4</externalid>
      <Title>Research Engineer, AI for Science</Title>
      <Description><![CDATA[<p><strong>Job Posting</strong></p>
<p><strong>Research Engineer, AI for Science</strong></p>
<p><strong>Location</strong></p>
<p>San Francisco</p>
<p><strong>Employment Type</strong></p>
<p>Full time</p>
<p><strong>Department</strong></p>
<p>Research</p>
<p><strong>Compensation</strong></p>
<ul>
<li>$295K – $445K • Offers Equity</li>
</ul>
<p>The 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.</p>
<ul>
<li>Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts</li>
</ul>
<ul>
<li>Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)</li>
</ul>
<ul>
<li>401(k) retirement plan with employer match</li>
</ul>
<ul>
<li>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)</li>
</ul>
<ul>
<li>Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees</li>
</ul>
<ul>
<li>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)</li>
</ul>
<ul>
<li>Mental health and wellness support</li>
</ul>
<ul>
<li>Employer-paid basic life and disability coverage</li>
</ul>
<ul>
<li>Annual learning and development stipend to fuel your professional growth</li>
</ul>
<ul>
<li>Daily meals in our offices, and meal delivery credits as eligible</li>
</ul>
<ul>
<li>Relocation support for eligible employees</li>
</ul>
<ul>
<li>Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.</li>
</ul>
<p>More details about our benefits are available to candidates during the hiring process.</p>
<p>This role is at-will and OpenAI reserves the right to modify base pay and other compensation components at any time based on individual performance, team or company results, or market conditions.</p>
<p><strong>About the Team</strong></p>
<p>OpenAI for Science is building the next great scientific instrument: an AI-powered platform that accelerates scientific discovery. We aim to prove that OpenAI’s frontier models can do real science—and help researchers everywhere do more, faster.</p>
<p><strong>About the Role</strong></p>
<p>As a Research Engineer, you will build AI systems that enable previously impossible capabilities or achieve unprecedented levels of performance. You’ll work at the intersection of engineering and research, designing, implementing, and improving large-scale machine learning systems while contributing to the science behind the algorithms themselves.</p>
<p>We’re looking for people with strong engineering fundamentals who enjoy writing high-quality ML code, are comfortable working at massive scale, and are excited about OpenAI’s approach to research. As deep learning systems continue to scale, engineering excellence will play a critical role in driving the next major advances in AI.</p>
<p>This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees.</p>
<p><strong>In this role, you will:</strong></p>
<ul>
<li>Design, implement, and improve large-scale distributed machine learning systems</li>
</ul>
<ul>
<li>Write robust, high-quality machine learning code and contribute to performance-critical components</li>
</ul>
<ul>
<li>Collaborate closely with researchers to translate ideas into scalable, production-ready systems</li>
</ul>
<p><strong>You might thrive in this role if you:</strong></p>
<ul>
<li>Have strong programming skills and enjoy building reliable, high-quality systems</li>
</ul>
<ul>
<li>Are comfortable working in large distributed systems and at significant computational scale</li>
</ul>
<ul>
<li>Are excited about OpenAI’s research direction and motivated by the real-world impact of AI</li>
</ul>
<ul>
<li>Nice to have:</li>
</ul>
<ul>
<li>Interest in using AI to accelerate scientific discovery, improve experimental design, or enable new forms of scientific insight</li>
</ul>
<ul>
<li>Experience building high-performance implementations of deep learning algorithms</li>
</ul>
<p><strong>About OpenAI</strong></p>
<p>OpenAI 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.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>mid</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$295K – $445K • Offers Equity</Salaryrange>
      <Skills>machine learning, deep learning, large-scale distributed systems, high-quality ML code, performance-critical components, AI research direction, real-world impact of AI, scientific discovery, experimental design, new forms of scientific insight, high-performance implementations of deep learning algorithms</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>OpenAI</Employername>
      <Employerlogo>https://logos.yubhub.co/openai.com.png</Employerlogo>
      <Employerdescription>OpenAI 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.</Employerdescription>
      <Employerwebsite>https://jobs.ashbyhq.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.ashbyhq.com/openai/d1425d2b-0c54-4fc9-8e21-fc8b9ae60238</Applyto>
      <Location>San Francisco</Location>
      <Country></Country>
      <Postedate>2026-03-06</Postedate>
    </job>
  </jobs>
</source>