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In this role, you&#39;ll work on accelerating and optimizing our virtualization and VM workloads that power our AI infrastructure.</p>\n<p>Your expertise in low-level system programming, kernel optimization, and virtualization technologies will be crucial in ensuring Anthropic can scale our compute infrastructure efficiently and reliably for training and serving frontier AI models.</p>\n<p>Responsibilities:</p>\n<p>Optimize our virtualization stack, improving performance, reliability, and efficiency of our VM environments</p>\n<p>Design and implement kernel modules, drivers, and system-level components to enhance our compute infrastructure</p>\n<p>Investigate and resolve performance bottlenecks in virtualized environments</p>\n<p>Collaborate with cloud engineering teams to optimize interactions between our workloads and underlying hardware</p>\n<p>Develop tooling for monitoring and improving virtualization performance</p>\n<p>Work with our ML engineers to understand their computational 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This is an opportunity to do career-defining work.</p>\n<p>Okta&#39;s Workforce Identity Cloud Security Engineering group is looking for an experienced and passionate Staff Site Reliability Engineer to join a team focused on designing and developing Security solutions to harden our cloud infrastructure.</p>\n<p>We encourage you to prescribe defence-in-depth measures, industry security standards and enforce the principle of least privilege to help take our Security posture to the next level.</p>\n<p>Our Infrastructure Security team has a niche skill-set that balances Security domain expertise with the ability to design, implement, rollout infrastructure across multiple cloud environments without adding friction to product functionality or performance.</p>\n<p>We are responsible for the ever-growing need to improve our customer safety and privacy by providing security services that are coupled with the core Okta product.</p>\n<p>This is a high-impact role in a security-centric, fast-paced organisation that is poised for massive growth and success.</p>\n<p>You will act as a liaison between the Security org and the Engineering org to build technical leverage and influence the security roadmap.</p>\n<p>You will focus on engineering security aspects of the systems used across our services.</p>\n<p>Join us and be part of a company that is about to change the cloud computing landscape forever.</p>\n<p>As a Staff Engineer, you should be able to identify gaps, propose innovative solutions, and contribute to roadmaps while driving alignment across multiple teams within the organisation.</p>\n<p>Additionally, you should serve as a role model, providing technical mentorship to junior team members and fostering a culture of learning and growth</p>\n<p>What are we looking for?</p>\n<p>We are looking for a security-first SRE engineer who doesn&#39;t just &#39;flag&#39; 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posture.</p>\n<p>Threat Modeling: Security Reviews &amp; Threat Modeling at both Design &amp; Implementation scope.</p>\n<p>The Okta Experience - Supporting Your Well-Being - Driving Social Impact - Developing Talent and Fostering Connection + Community</p>\n<p>We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.</p>\n<p>Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.</p>\n<p>If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.</p>\n<p>Notice for New York City Applicants &amp; Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.</p>\n<p>Okta is committed to complying with applicable data privacy and security laws and regulations. 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Working hands-on in the codebase and partnering closely with product and infrastructure teams, you&#39;ll turn long-term database strategy into incremental, customer-visible improvements, shift incident response from reactive to proactive, and help define GitLab&#39;s next-generation data architecture, including sharding and multi-database support.</p>\n<p>Key Responsibilities:</p>\n<ul>\n<li>Lead the architecture and strategy for GitLab.com&#39;s PostgreSQL infrastructure, designing scalable, resilient solutions for both SaaS and self-managed deployments.</li>\n</ul>\n<ul>\n<li>Build proactive database health and reliability frameworks using continuous monitoring, automated remediation, and predictive analytics to prevent customer-impacting incidents.</li>\n</ul>\n<ul>\n<li>Drive database best practices across engineering by guiding schema design, migrations, and query optimization, and by creating self-service tools and guardrails for product teams.</li>\n</ul>\n<ul>\n<li>Own end-to-end observability for database systems, designing symptom-based monitoring, leading incident response, and turning learnings into automated, repeatable workflows.</li>\n</ul>\n<ul>\n<li>Shape the evolution of GitLab’s database platform by evaluating and implementing modern database technologies and data stores that improve reliability, performance, and product capabilities.</li>\n</ul>\n<ul>\n<li>Design solutions and patterns that address uncontrolled data growth, cost efficiency, sharding, multi-database support, and other next-generation data architecture needs.</li>\n</ul>\n<ul>\n<li>Collaborate closely with product and infrastructure teams to align product decisions with platform constraints and priorities, breaking down long-term goals into incremental, customer-visible outcomes.</li>\n</ul>\n<ul>\n<li>Contribute directly to the codebase to prototype and ship working solutions, maintain technical credibility, and deep-dive into complex production issues when needed.</li>\n</ul>\n<p>Requirements:</p>\n<ul>\n<li>Experience architecting, operating, and optimizing PostgreSQL in large-scale, distributed production environments with high availability and disaster recovery requirements.</li>\n</ul>\n<ul>\n<li>Deep knowledge of PostgreSQL internals, including the query planner, write-ahead logging, vacuum processes, and storage engine behavior.</li>\n</ul>\n<ul>\n<li>Background designing and maintaining highly distributed database platforms with automated failover, robust monitoring, and self-healing capabilities.</li>\n</ul>\n<ul>\n<li>Hands-on coding skills and comfort working across the stack, from low-level database and search systems to backend and frontend services.</li>\n</ul>\n<ul>\n<li>Familiarity with infrastructure-as-code, GitOps practices, security hardening, and site reliability engineering principles applied to database operations.</li>\n</ul>\n<ul>\n<li>Ability to debug complex, cross-system issues, translate findings into durable technical solutions, and turn incident learnings into repeatable automation.</li>\n</ul>\n<ul>\n<li>Experience influencing technical direction across multiple teams, providing practical guidance on migrations, query optimization, and database best practices.</li>\n</ul>\n<ul>\n<li>Openness to collaborating with people from diverse technical backgrounds, with a focus on clear communication, shared ownership, and learning transferable skills.</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_982dd81e-416","directApply":true,"hiringOrganization":{"@type":"Organization","name":"GitLab","sameAs":"https://about.gitlab.com/","logo":"https://logos.yubhub.co/about.gitlab.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/gitlab/jobs/8231379002","x-work-arrangement":"remote","x-experience-level":"staff","x-job-type":"full-time","x-salary-range":"$157,900-$338,400 USD","x-skills-required":["PostgreSQL","database architecture","data engineering","infrastructure-as-code","GitOps","security hardening","site reliability engineering","database operations","query optimization","schema design","migrations","query planning","write-ahead logging","vacuum processes","storage engine behavior"],"x-skills-preferred":[],"datePosted":"2026-04-18T15:44:15.402Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote, EMEA; 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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>Why work with us?</p>\n<ul>\n<li>Competitive compensation and benefits</li>\n</ul>\n<ul>\n<li>Optional equity donation matching</li>\n</ul>\n<ul>\n<li>Generous vacation and parental leave</li>\n</ul>\n<ul>\n<li>Flexible working hours</li>\n</ul>\n<ul>\n<li>Lovely office space in which to collaborate with colleagues</li>\n</ul>\n<p>Guidance on Candidates&#39; AI Usage: Learn about our policy for using AI in our application 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_cbaf9906-291","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/4929689008","x-work-arrangement":"hybrid","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$405,000-$485,000 USD","x-skills-required":["Secure boot","Measured boot","Attestation technologies","Cryptographic protocols","Hardware security modules","UEFI/BIOS or embedded firmware security","Bootloader hardening","Chain of trust implementation","Low-level programming","Systems programming","Firmware vulnerability assessment","Threat modeling","Supply chain security","NIST firmware security guidelines","Hardware security frameworks"],"x-skills-preferred":["Confidential computing technologies","Hardware-based TEEs","SLSA framework","Software supply chain security standards","Large-scale HPC or cloud infrastructure","Open-source security projects","Formal verification","Security proof techniques","Silicon root of trust implementations","Vendor collaboration","AI/ML infrastructure security"],"datePosted":"2026-04-18T15:43:00.394Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Secure boot, Measured boot, Attestation technologies, Cryptographic protocols, Hardware security modules, UEFI/BIOS or embedded firmware security, Bootloader hardening, Chain of trust implementation, Low-level programming, Systems programming, Firmware vulnerability assessment, Threat modeling, Supply chain security, NIST firmware security guidelines, Hardware security frameworks, Confidential computing technologies, Hardware-based TEEs, SLSA framework, Software supply chain security standards, Large-scale HPC or cloud infrastructure, Open-source security projects, Formal verification, Security proof techniques, Silicon root of trust implementations, Vendor collaboration, AI/ML infrastructure security","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":405000,"maxValue":485000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_5f5e14c0-796"},"title":"System Administrator","description":"<p>Meet Yubico: the creator of the most secure passkeys and leading provider of hardware authentication security keys.</p>\n<p>Our company’s mission is to make secure login easy and available for everyone. Yubico was founded in 2007 by Stina and Jakob Ehrensvard, and is public on Nasdaq Stockholm Main Market: YUBICO.</p>\n<p>We are a global company with a strong company culture and employees located in over 14 countries. Yubico’s headquarters are based in Stockholm, Sweden and Santa Clara, CA.</p>\n<p>Aligned with our mission to make the internet more secure for everyone, Yubico donates YubiKeys to organisations helping at-risk individuals through our philanthropic initiative, Secure it Forward.</p>\n<p>We are looking for a talented individual to join the IT team to help with the growing needs in our Singapore office. As our first on-site IT team member, you&#39;ll be responsible for providing comprehensive IT support, managing endpoints, and administering systems.</p>\n<p><strong>About you:</strong></p>\n<ul>\n<li>You are a systematic troubleshooter</li>\n<li>You like to work collaboratively and have fun</li>\n<li>You are customer service-oriented</li>\n<li>You conduct yourself with the utmost integrity and are security-minded</li>\n</ul>\n<p><strong>Tasks &amp; Responsibilities:</strong></p>\n<ul>\n<li>Build and configure endpoints and peripheral devices (such as printers, scanners, mobile devices) related to desktop infrastructure</li>\n<li>Facilitate IT onboarding and offboarding tasks</li>\n<li>Manage IT assets, vendors, and procurement</li>\n<li>Install, configure and maintain devices, providing regular maintenance to ensure optimal functionality</li>\n<li>Provide global remote support, supporting a “follow the sun” Service Desk operations</li>\n<li>Identify, log, troubleshoot, and resolve technical problems both locally and remotely</li>\n<li>Create and provide end-user training and documentation</li>\n<li>Create and update knowledge base articles and internal documentation.</li>\n<li>Collaborate with teams across multiple time zones</li>\n<li>Manage office networking</li>\n<li>Some domestic and international travel may be required</li>\n</ul>\n<p><strong>Basic Qualifications:</strong></p>\n<ul>\n<li>5+ years experience providing end user support to in-office employees as well as remote workers around the world</li>\n<li>Experience with Okta (or other identity provider) and Google Workspace administration</li>\n<li>Highly skilled in the Windows and macOS endpoint configuration and support</li>\n<li>Endpoint hardening and configuration management experience</li>\n<li>Conference and Audio Visual support experience</li>\n<li>System administration of endpoint systems and cloud-based applications (SaaS)</li>\n<li>Office networking</li>\n<li>Organized in nature, with great documentation and communication skills</li>\n</ul>\n<p><strong>Bonus Qualifications:</strong></p>\n<ul>\n<li>Familiarity with Atlassian products Jira Software, Jira Service Desk, or Confluence administration</li>\n<li>Familiarity with Physical Security &amp; Office Access Management systems</li>\n</ul>\n<p><strong>Additional Information</strong></p>\n<p>We are an equal opportunity employer, we value diversity and uphold an inclusive environment where all people feel that they are equally respected and valued. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity or expression, age, marital status, religion, national origin, disability, protected Veteran status or any other characteristic protected by law.</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_5f5e14c0-796","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Yubico","sameAs":"https://www.yubico.com/","logo":"https://logos.yubhub.co/yubico.com.png"},"x-apply-url":"https://jobs.lever.co/yubico/03892dff-f87e-40b5-81ba-ddcc856d2baf","x-work-arrangement":"onsite","x-experience-level":"mid","x-job-type":"full-time","x-salary-range":null,"x-skills-required":["Okta","Google Workspace administration","Windows and macOS endpoint configuration and support","Endpoint hardening and configuration management","Conference and Audio Visual support","System administration of endpoint systems and cloud-based applications (SaaS)","Office networking"],"x-skills-preferred":[],"datePosted":"2026-04-17T13:10:35.671Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Singapore"}},"employmentType":"FULL_TIME","occupationalCategory":"IT","industry":"Technology","skills":"Okta, Google Workspace administration, Windows and macOS endpoint configuration and support, Endpoint hardening and configuration management, Conference and Audio Visual support, System administration of endpoint systems and cloud-based applications (SaaS), Office networking"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_c629a0da-f6c"},"title":"Security Engineer","description":"<p>We&#39;re seeking a Security Engineer at the senior-level or above focused on hardware, embedded systems, and firmware security to own the security posture of Saronic&#39;s vessel hardware platforms from silicon to system.</p>\n<p>You will be the technical authority on hardware root of trust, secure boot, firmware integrity, embedded system hardening, and the security of third-party hardware integrations. 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systems</p>\n</li>\n<li><p>Strong experience assessing third-party hardware integrations and evaluating supply chain security risks</p>\n</li>\n<li><p>Deep knowledge of embedded Linux security hardening, kernel security, and mandatory access control frameworks</p>\n</li>\n<li><p>Experience with operational technology security, industrial protocols, or control system security</p>\n</li>\n<li><p>Proficiency in C, C++, Python, or Rust in the context of firmware, embedded, or systems-level security work, and with hardware security testing tools</p>\n</li>\n<li><p>Ability to obtain and maintain a security clearance</p>\n</li>\n</ul>\n<p>Preferred Qualifications:</p>\n<ul>\n<li><p>Experience in defense, aerospace, robotics, autonomy, maritime, or other high-assurance environments</p>\n</li>\n<li><p>Experience with autonomous systems, unmanned vehicles, or safety-critical embedded platforms</p>\n</li>\n<li><p>Experience with RTOS, microcontroller security, or resource-constrained device 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Hardware-focused credentials"},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_b83a3282-d15"},"title":"Platform Engineer, Forward Deployed Engineering (FDE) -SF","description":"<p><strong>Compensation</strong></p>\n<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>\n<ul>\n<li>Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts</li>\n</ul>\n<ul>\n<li>Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)</li>\n</ul>\n<ul>\n<li>401(k) retirement plan with employer match</li>\n</ul>\n<ul>\n<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>\n</ul>\n<ul>\n<li>Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees</li>\n</ul>\n<ul>\n<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>\n</ul>\n<ul>\n<li>Mental health and wellness support</li>\n</ul>\n<ul>\n<li>Employer-paid basic life and disability coverage</li>\n</ul>\n<ul>\n<li>Annual learning and development stipend to fuel your professional growth</li>\n</ul>\n<ul>\n<li>Daily meals in our offices, and meal delivery credits as eligible</li>\n</ul>\n<ul>\n<li>Relocation support for eligible employees</li>\n</ul>\n<ul>\n<li>Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.</li>\n</ul>\n<p><strong>About the team</strong></p>\n<p>OpenAI’s Forward Deployed Engineering (FDE) org sits at the intersection of product, engineering, research, and go-to-market. We take frontier platform capabilities into the real world with design partners, turning raw customer signal into shipped software, repeatable patterns, and durable products.</p>\n<p><strong>About the role</strong></p>\n<p>Platform Engineer is a role within Forward Deployed Engineering (FDE) for strong software and ML engineers who want to build new platform capabilities from scratch, grounded in real customer deployments.</p>\n<p>You will partner with customer-tagged FDEs who are driving delivery and customer outcomes, and embed where you can provide the highest leverage. In practice that means working in the trenches on architecture, product shaping, refactoring, hardening, and reusable abstractions, while preserving the pod’s ownership of customer understanding and day-to-day execution. You will also collaborate closely with our B2B Platform Team and other long-term owners to align early on what should generalize, what should remain customer-specific, and what “ready for handoff” looks like.</p>\n<p><strong>This role does not require travel. It is based in San Francisco or New York. We use a hybrid work model of 3 days in the office per week. We offer relocation assistance. Travel is optional-by-project and typically &lt;0%, with occasional spikes for key embeds or launches.</strong></p>\n<p><strong>In this role you will</strong></p>\n<ul>\n<li><strong>Provide hands-on leverage to customer pods:</strong> embed with customer-tagged FDE teams to support generalization, contributing directly in architecture, product shaping, refactoring, and implementation.</li>\n</ul>\n<ul>\n<li><strong>Turn repeated signals into platform bets:</strong> translate cross-customer patterns into crisp hypotheses with clear success criteria, scope, and a validation plan that fits real account constraints.</li>\n</ul>\n<ul>\n<li><strong>Raise the engineering bar through tooling and mentorship:</strong> set org-wide quality norms through high-signal code review and pairing, and build lightweight developer tooling that makes good architecture, readability, and correctness the default across FDE.</li>\n</ul>\n<ul>\n<li><strong>Collaborate as part of cross-functional platform teams:</strong> partner closely with B2B Product, customer-tagged FDEs, ops, and business partners to bring the right products and platform capabilities to market.</li>\n</ul>\n<ul>\n<li><strong>Lead complex platform capabilities end-to-end when needed:</strong> for high-leverage primitives like our Context Platform, act as DRI from requirements through implementation, make key tradeoffs explicit, and pull in customer pods early to keep the work grounded in real deployments.</li>\n</ul>\n<p><strong>You might thrive in this role if you</strong></p>\n<ul>\n<li>Bring <strong>5+ years of software engineering or ML engineering experience</strong> with a track record of <strong>shipping 0→1 capabilities</strong> that other engineers or customers depend on. Experience in high-ambiguity, fast-iteration environments (startups or product-centric teams) is a plus.</li>\n</ul>\n<ul>\n<li>Have owned <strong>customer-adjacent technical work</strong> end-to-end, from scoping and hypothesis-setting through production adoption, and improved outcomes through structured iteration (instrumentation, evals, error analysis, and tightening success criteria over time).</li>\n</ul>\n<ul>\n<li>Have built or operated systems where <strong>reliability, security, and governance</strong> materially shaped design (permissions/RBAC, auditability, data access boundaries, rollout safety, observability, and incident-driven hardening).</li>\n</ul>\n<ul>\n<li>Communicate clearly across <strong>engineering, product, go-to-market, and executive audiences</strong>, simplifying complex ideas and translating technical tradeoffs into adoption impact, sequencing decisions, and measurable outcomes. You can credibly “pitch” a platform bet in a customer conversation.</li>\n</ul>\n<ul>\n<li>Default to systems thinking: you turn ambiguous feedback, failures, and escalations into durable <strong>product requirements and reusable platform capabilities</strong>, not one-off fixes or bespoke delivery work.</li>\n</ul>\n<p><strong>About OpenAI</strong></p>\n<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>\n<p><strong>Experience</strong></p>\n<p>5+ years of software engineering or ML engineering experience</p>\n<p><strong>Employment Type</strong></p>\n<p>Full-time</p>\n<p><strong>Workplace Type</strong></p>\n<p>Hybrid</p>\n<p><strong>Category</strong></p>\n<p>Engineering</p>\n<p><strong>Industry</strong></p>\n<p>Technology</p>\n<p><strong>Salary Range</strong></p>\n<p>$230K – $385K</p>\n<p><strong>Required Skills</strong></p>\n<ul>\n<li>Software engineering</li>\n<li>ML engineering</li>\n<li>Architecture</li>\n<li>Product shaping</li>\n<li>Refactoring</li>\n<li>Hardening</li>\n<li>Reusable abstractions</li>\n<li>Systems thinking</li>\n</ul>\n<p><strong>Preferred Skills</strong></p>\n<ul>\n<li>Experience in high-ambiguity, fast-iteration environments</li>\n<li>Customer-adjacent technical work</li>\n<li>Reliability, security, and governance</li>\n<li>Communication across engineering, product, go-to-market, and executive audiences</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_b83a3282-d15","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/059ac93e-3fc9-42e9-a4f4-367c0fd5de14","x-work-arrangement":"Hybrid","x-experience-level":"senior","x-job-type":"Full time","x-salary-range":"$230K – $385K","x-skills-required":["Software engineering","ML engineering","Architecture","Product shaping","Refactoring","Hardening","Reusable abstractions","Systems thinking"],"x-skills-preferred":["Experience in high-ambiguity, fast-iteration environments","Customer-adjacent technical work","Reliability, security, and governance","Communication across engineering, product, go-to-market, and executive audiences"],"datePosted":"2026-03-08T22:16:37.130Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Software engineering, ML engineering, Architecture, Product shaping, Refactoring, Hardening, Reusable abstractions, Systems thinking, Experience in high-ambiguity, fast-iteration environments, Customer-adjacent technical work, Reliability, security, and governance, Communication across engineering, product, go-to-market, and executive audiences","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":230000,"maxValue":385000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_173381a1-8d0"},"title":"Software Engineer, Sandboxing (Systems)","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>Responsibilities:</strong></p>\n<p>We are seeking a Linux OS and System Programming Subject Matter Expert to join our Infrastructure team. In this role, you&#39;ll work on accelerating and optimising our virtualisation and VM workloads that power our AI infrastructure. Your expertise in low-level system programming, kernel optimisation, and virtualisation technologies will be crucial in ensuring Anthropic can scale our compute infrastructure efficiently and reliably for training and serving frontier AI models.</p>\n<ul>\n<li>Optimise our virtualisation stack, improving performance, reliability, and efficiency of our VM environments</li>\n<li>Design and implement kernel modules, drivers, and system-level components to enhance our compute infrastructure</li>\n<li>Investigate and resolve performance bottlenecks in virtualised environments</li>\n<li>Collaborate with cloud engineering teams to optimise interactions between our workloads and underlying hardware</li>\n<li>Develop tooling for monitoring and improving virtualisation performance</li>\n<li>Work with our ML engineers to understand their computational needs and optimise our systems accordingly</li>\n<li>Contribute to the design and implementation of our next-generation compute infrastructure</li>\n<li>Share knowledge with team members on low-level systems programming and Linux kernel internals</li>\n<li>Partner with cloud providers to influence hardware and platform features for AI workloads</li>\n</ul>\n<p><strong>You may be a good fit if you:</strong></p>\n<ul>\n<li>Have experience with Linux kernel development, system programming, or related low-level software engineering</li>\n<li>Understand virtualisation technologies (KVM, Xen, QEMU, etc.) and their performance characteristics</li>\n<li>Have experience optimising system performance for compute-intensive workloads</li>\n<li>Are familiar with modern CPU architectures and memory systems</li>\n<li>Have strong C/C++ programming skills and ideally experience with systems languages like Rust</li>\n<li>Understand Linux resource management, scheduling, and memory management</li>\n<li>Have experience profiling and debugging system-level performance issues</li>\n<li>Are comfortable diving into unfamiliar codebases and technical domains</li>\n<li>Are results-oriented, with a bias towards practical solutions and measurable impact</li>\n<li>Care about the societal impacts of AI and are passionate about building safe, reliable systems</li>\n</ul>\n<p><strong>Strong candidates may also have experience with:</strong></p>\n<ul>\n<li>GPU virtualisation and acceleration technologies</li>\n<li>Cloud infrastructure at scale (AWS, GCP)</li>\n<li>Container technologies and their underlying implementation (Docker, containerd, runc, OCI)</li>\n<li>eBPF programming and kernel tracing tools</li>\n<li>OS-level security hardening and isolation techniques</li>\n<li>Developing custom scheduling algorithms for specialised workloads</li>\n<li>Performance optimisation for ML/AI specific workloads</li>\n<li>Network stack optimisation and high-performance networking</li>\n<li>Experience with TPUs, custom ASICs, or other ML accelerators</li>\n</ul>\n<p><strong>Representative projects:</strong></p>\n<ul>\n<li>Optimising kernel parameters and VM configurations to reduce inference latency for large language models</li>\n<li>Implementing custom memory management schemes for large-scale distributed training</li>\n<li>Developing specialised I/O schedulers to prioritise ML workloads</li>\n<li>Creating lightweight virtualisation solutions tailored for AI inference</li>\n<li>Building monitoring and instrumentation tools to identify system-level bottlenecks</li>\n<li>Enhancing communication between VMs for distributed training workloads</li>\n</ul>\n<p><strong>Deadline to apply:</strong></p>\n<p>None. Applications will be reviewed on a rolling basis.</p>\n<p><strong>Logistics</strong></p>\n<p><strong>Education requirements:</strong></p>\n<p>We require at least a Bachelor&#39;s degree in a related field or equivalent experience.</p>\n<p><strong>Location-based hybrid policy:</strong></p>\n<p>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.</p>\n<p><strong>Visa sponsorship:</strong></p>\n<p>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.</p>\n<p><strong>We encourage you to apply even if you do not believe you meet every single qualification.</strong></p>\n<p>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.</p>\n<p><strong>Your safety matters to us.</strong></p>\n<p>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 the authenticity of an email or a request, please reach out to us directly.</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_173381a1-8d0","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Anthropic","sameAs":"https://job-boards.greenhouse.io","logo":"https://logos.yubhub.co/anthropic.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/anthropic/jobs/5025591008","x-work-arrangement":"hybrid","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$300,000 - $405,000 USD","x-skills-required":["Linux kernel development","System programming","Low-level software engineering","Virtualisation technologies","Kernel optimisation","C/C++ programming","Rust programming","Linux resource management","Scheduling","Memory management"],"x-skills-preferred":["GPU virtualisation","Cloud infrastructure","Container technologies","eBPF programming","OS-level security hardening","Custom scheduling algorithms","Performance optimisation","Network stack optimisation","TPUs","Custom ASICs"],"datePosted":"2026-03-08T14:03:08.579Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco, CA | New York City, NY"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Linux kernel development, System programming, Low-level software engineering, Virtualisation technologies, Kernel optimisation, C/C++ programming, Rust programming, Linux resource management, Scheduling, Memory management, GPU virtualisation, Cloud infrastructure, Container technologies, eBPF programming, OS-level security hardening, Custom scheduling algorithms, Performance optimisation, Network stack optimisation, TPUs, Custom ASICs","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_fb4fa003-a73"},"title":"Platform Hardware Security Engineer","description":"<p><strong>About the Role</strong></p>\n<p>We&#39;re seeking a Platform Hardware Security Engineer to design and implement security architectures for bare-metal infrastructure. You&#39;ll work with teams across Anthropic to build firmware, bootloaders, operating systems, and attestation systems to ensure the integrity of our infrastructure from the ground up.</p>\n<p>This role requires expertise in low-level systems security and the ability to architect solutions that balance security requirements with the performance demands of training AI models across our massive fleet.</p>\n<p><strong>What you&#39;ll do:</strong></p>\n<ul>\n<li>Design and implement secure boot chains from firmware through OS initialization for diverse hardware platforms (CPUs, BMCs, switches, peripherals, and embedded microcontrollers)</li>\n<li>Architect attestation systems that provide cryptographic proof of system state from hardware root of trust through application layer</li>\n<li>Develop measured boot implementations and runtime integrity monitoring</li>\n<li>Create reference architectures and security requirements for bare-metal deployments</li>\n<li>Integrate security controls with infrastructure teams without impacting training performance</li>\n<li>Prototype and validate security mechanisms before production deployment</li>\n<li>Conduct firmware vulnerability assessments and penetration testing</li>\n<li>Build firmware analysis pipelines for continuous security monitoring</li>\n<li>Document security architectures and maintain threat models</li>\n<li>Collaborate with software and hardware vendors to ensure security capabilities meet our requirements</li>\n</ul>\n<p><strong>Who you are:</strong></p>\n<ul>\n<li>8+ years of experience in systems security, with at least 5 years focused on firmware and hardware security (firmware, bootloaders, and OS-level security)</li>\n<li>Hands-on experience with secure boot, measured boot, and attestation technologies (TPM, Intel TXT, AMD SEV, ARM TrustZone)</li>\n<li>Strong understanding of cryptographic protocols and hardware security modules</li>\n<li>Experience with UEFI/BIOS or embedded firmware security, bootloader hardening, and chain of trust implementation</li>\n<li>Proficiency in low-level programming (C, Rust, Assembly) and systems programming</li>\n<li>Knowledge of firmware vulnerability assessment and threat modeling</li>\n<li>Track record of designing security architectures for complex, distributed systems</li>\n<li>Experience with supply chain security</li>\n<li>Ability to work effectively across hardware and software boundaries</li>\n<li>Knowledge of NIST firmware security guidelines and hardware security frameworks</li>\n</ul>\n<p><strong>Strong candidates may also have:</strong></p>\n<ul>\n<li>Experience with confidential computing technologies and hardware-based TEEs</li>\n<li>Knowledge of SLSA framework and software supply chain security standards</li>\n<li>Experience securing large-scale HPC or cloud infrastructure</li>\n<li>Contributions to open-source security projects (coreboot, CHIPSEC, etc.)</li>\n<li>Background in formal verification or security proof techniques</li>\n<li>Experience with silicon root of trust implementations</li>\n<li>Experience working with building foundational technical designs, operational leadership, and vendor collaboration</li>\n<li>Previous work with AI/ML infrastructure security</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<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<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.</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_fb4fa003-a73","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Anthropic","sameAs":"https://job-boards.greenhouse.io","logo":"https://logos.yubhub.co/anthropic.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/anthropic/jobs/4929689008","x-work-arrangement":"hybrid","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$405,000 - $485,000 USD","x-skills-required":["firmware security","hardware security","secure boot","measured boot","attestation technologies","cryptographic protocols","hardware security modules","UEFI/BIOS","embedded firmware security","bootloader hardening","chain of trust implementation","low-level programming","systems programming","firmware vulnerability assessment","threat modeling","supply chain security","NIST firmware security guidelines","hardware security frameworks"],"x-skills-preferred":["confidential computing technologies","hardware-based TEEs","SLSA framework","software supply chain security standards","large-scale HPC or cloud infrastructure","open-source security projects","formal verification","security proof techniques","silicon root of trust implementations","AI/ML infrastructure security"],"datePosted":"2026-03-08T13:47:08.377Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York City, NY; Seattle, WA; San Francisco, CA; Washington, DC"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"firmware security, hardware security, secure boot, measured boot, attestation technologies, cryptographic protocols, hardware security modules, UEFI/BIOS, embedded firmware security, bootloader hardening, chain of trust implementation, low-level programming, systems programming, firmware vulnerability assessment, threat modeling, supply chain security, NIST firmware security guidelines, hardware security frameworks, confidential computing technologies, hardware-based TEEs, SLSA framework, software supply chain security standards, large-scale HPC or cloud infrastructure, open-source security projects, formal verification, security proof techniques, silicon root of trust implementations, AI/ML infrastructure security","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":405000,"maxValue":485000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_a634db45-4fd"},"title":"Security Engineer Lead, Corporate Security","description":"<p><strong>About the Role:</strong></p>\n<p>We’re looking for a Security Engineering Lead to own and drive Anthropic’s Corporate Security programme. This is a player-coach Tech Lead Manager (TLM) role: you’ll be both the most senior technical individual contributor on corporate security and the people leader for a lean, high-impact team of Security Engineers.</p>\n<p>Corporate Security at Anthropic encompasses everything that protects our people, endpoints, networks, SaaS ecosystem, and corporate data—the full surface area outside of production infrastructure. The scope is broad and the team is deliberately small, which means you’ll need deep technical skills across multiple domains, strong judgment about where to invest, and a bias toward automation and engineering-driven solutions over manual process.</p>\n<p>You’ll report into Security leadership and partner closely with IT, Infrastructure Security, Detection &amp; Response, and GRC teams. This role is high-visibility and high-autonomy: you’ll be expected to define the roadmap, make architectural decisions, and represent Corporate Security across the company.</p>\n<p><strong>Responsibilities:</strong></p>\n<p><strong>Technical Leadership &amp; Hands-on Engineering</strong></p>\n<ul>\n<li>Own the security architecture, tooling, and controls for Anthropic’s corporate environment end-to-end, including endpoint fleets (macOS, Windows, ChromeOS), campus and office networks, SaaS applications, mobile devices</li>\n<li>Design, build, and ship security automation, integrations, and internal tooling—including leveraging Claude and LLMs to accelerate security workflows</li>\n<li>Define and enforce security baselines, hardening standards, and configuration policies across all corporate platforms</li>\n<li>Define what it means to operate safely in an environment where AI agents act more like humans than actual humans</li>\n<li>Evaluate, select, deploy, and operate corporate security tools (EDR/XDR, MDM, ZTNA, CASB/SSPM, email security, DLP, browser security, etc.)</li>\n<li>Drive vulnerability management for corporate assets, including patch orchestration, risk-based prioritization, and exception management</li>\n<li>Lead security reviews of new SaaS adoptions, corporate infrastructure changes, and IT projects</li>\n</ul>\n<p><strong>People Leadership &amp; Team Building</strong></p>\n<ul>\n<li>Manage, mentor, and grow a purposefully lean team of Security Engineers; set clear expectations, run effective 1:1s, and create an environment where engineers do the best work of their careers</li>\n<li>Hire and build the team as scope expands—own the hiring bar and pipeline for Corporate Security Engineering roles</li>\n<li>Balance your own IC contributions with the team’s needs; know when to go deep on a problem yourself and when to delegate and coach</li>\n<li>Foster a culture of operational excellence, blameless incident review, and continuous improvement</li>\n</ul>\n<p><strong>Strategy &amp; Cross-Functional Partnership</strong></p>\n<ul>\n<li>Define and own the Corporate Security roadmap, aligning investments to Anthropic’s risk profile and growth trajectory</li>\n<li>Partner with IT Operations to ensure security is embedded in endpoint provisioning, network design, and SaaS lifecycle management</li>\n<li>Collaborate with Detection &amp; Response on telemetry coverage, detection engineering, and incident handling for corporate-sourced events</li>\n<li>Partner with Infrastructure and Security Engineering teams to ensure security standards are consistent across all of Anthropic</li>\n<li>Communicate security posture, risks, and investment needs to Security leadership and cross-functional stakeholders clearly and persuasively</li>\n</ul>\n<p><strong>You may be a good fit if you:</strong></p>\n<ul>\n<li>Have 8+ years of Security Engineering experience in a corporate/enterprise security domain (endpoint security, network security, SaaS security, identity, or a combination)</li>\n<li>Have 2+ years of experience managing or tech-leading a team of engineers, with a demonstrated track record of developing talent and shipping results through others</li>\n<li>Are a strong engineer who still writes code regularly—you can prototype a tool, write a detection, build an integration, or debug a complex configuration issue</li>\n<li>Have deep experience with macOS fleet security (this is our primary platform) and solid working knowledge of Windows and ChromeOS security</li>\n<li>Have hands-on experience deploying and operating EDR/XDR, MDM, ZTNA/zero trust, and identity security solutions at scale</li>\n<li>Understand modern SaaS security challenges: shadow IT, OAuth token sprawl, data exfiltration paths, SaaS-to-SaaS integrations, and SSPM/CASB tooling</li>\n<li>Can work independently with high autonomy, manage ambiguity, and make sound risk-based prioritization decisions in a fast-paced environment</li>\n<li>Have 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To achieve this, the team designs, implements, and continuously refines security policies, frameworks, and controls that defend OpenAI’s most critical assets—including the user and customer data embedded within them—against the unique risks introduced by agentic AI.</p>\n<p><strong>About the Role</strong></p>\n<p><strong>As a Security Engineer on the Agent Security Team</strong>, you will be at the forefront of securing OpenAI’s cutting-edge agentic AI systems. Your role will involve designing and implementing robust security frameworks, policies, and controls to safeguard OpenAI’s critical assets and ensure the safe deployment of agentic systems. You will develop comprehensive threat models, partner tightly with our Agent Infrastructure group to fortify the platforms that power OpenAI’s most advanced agentic systems, and lead efforts to enhance safety monitoring pipelines at scale.</p>\n<p><strong>Responsibilities</strong></p>\n<ul>\n<li>Architecting security controls for agentic AI – design, implement, and iterate on identity, network, and runtime-level defenses (e.g., sandboxing, policy enforcement) that integrate directly with the Agent Infrastructure stack.</li>\n</ul>\n<ul>\n<li>Building production-grade security tooling – ship code that hardens safety monitoring pipelines across agent executions at scale.</li>\n</ul>\n<ul>\n<li>Collaborating cross-functionally – work daily with Agent Infrastructure, product, research, safety, and security teams to balance security, performance, and usability.</li>\n</ul>\n<ul>\n<li>Influencing strategy &amp; standards – shape the long-term Agent Security roadmap, publish best practices internally and externally, and help define industry standards for securing autonomous AI.</li>\n</ul>\n<p><strong>Requirements</strong></p>\n<ul>\n<li>Strong software-engineering skills in Python or at least one systems language (Go, Rust, C/C++), plus a track record of shipping and operating secure, high-reliability services.</li>\n</ul>\n<ul>\n<li>Deep expertise in modern isolation techniques – experience with container security, kernel-level hardening, and other isolation methods.</li>\n</ul>\n<ul>\n<li>Hands-on network security experience – implementing identity-based controls, policy enforcement, and secure large-scale telemetry pipelines.</li>\n</ul>\n<ul>\n<li>Clear, concise communication that bridges engineering, research, and leadership audiences; comfort influencing roadmaps and driving consensus.</li>\n</ul>\n<ul>\n<li>Bias for action &amp; ownership – you thrive in ambiguity, move quickly without sacrificing rigor, and elevate the security bar company-wide from day one.</li>\n</ul>\n<ul>\n<li>Cloud security depth on at least one major provider (Azure, AWS, GCP), including identity federation, workload IAM, and infrastructure-as-code best practices.</li>\n</ul>\n<ul>\n<li>Familiarity with AI/ML security challenges – experience addressing risks associated with advanced AI systems (nice-to-have but valuable)</li>\n</ul>\n<p><strong>Preferred Qualifications</strong></p>\n<ul>\n<li>Experience with container orchestration (e.g., Kubernetes) and service mesh technologies (e.g., Istio, Linkerd).</li>\n</ul>\n<ul>\n<li>Knowledge of cloud security frameworks and compliance standards (e.g., HIPAA, PCI-DSS).</li>\n</ul>\n<ul>\n<li>Familiarity with machine learning and AI frameworks (e.g., TensorFlow, PyTorch).</li>\n</ul>\n<ul>\n<li>Experience with DevOps tools and practices (e.g., CI/CD pipelines, containerization).</li>\n</ul>\n<p><strong>What We Offer</strong></p>\n<ul>\n<li>Competitive salary and benefits package</li>\n</ul>\n<ul>\n<li>Opportunity to work with a talented team of engineers and researchers</li>\n</ul>\n<ul>\n<li>Collaborative and dynamic work environment</li>\n</ul>\n<ul>\n<li>Professional growth and development opportunities</li>\n</ul>\n<ul>\n<li>Flexible work arrangements</li>\n</ul>\n<ul>\n<li>Access to cutting-edge technology and tools</li>\n</ul>\n<p><strong>How to Apply</strong></p>\n<p>If you are a motivated and experienced security engineer looking to join a dynamic team, please submit your application, including your resume and a cover letter, to [insert contact information]. 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We design and optimize Bluetooth, BLE, Wi-Fi, and emerging wireless technologies to ensure robust device pairing, network performance, and interoperability. Our work spans kernel drivers, system services, and user-level tools, with a focus on real-world performance, scalability, and reliability.</p>\n<p><strong>About the Role</strong></p>\n<p>OpenAI is seeking a <strong>Connectivity Software Engineer</strong> to design, implement, and optimize wireless connectivity features across our product ecosystem. You’ll work at the intersection of systems software, wireless standards, and hardware integration—building robust pairing and provisioning flows, debugging low-level protocols, and driving performance under real-world RF constraints. You will also support certification, field interoperability, and fleet-scale connectivity infrastructure.</p>\n<p>This role is based in <strong>San Francisco, CA</strong>. We use a <strong>hybrid work model of 4 days in the office per week</strong> and offer <strong>relocation assistance</strong> to new employees.</p>\n<p><strong>In this role, you will:</strong></p>\n<ul>\n<li>Design, implement, and debug Bluetooth/BLE and Wi-Fi features across kernel drivers, BlueZ/wpa\\_supplicant/hostapd, and systemd/D-Bus services</li>\n</ul>\n<ul>\n<li>Deliver robust pairing, bonding, and provisioning flows (GATT/GAP, LE Audio/LC3, WPA3/802.1X, captive portals, NAN)</li>\n</ul>\n<ul>\n<li>Optimize link performance: throughput, latency, jitter, roaming, coexistence (BT↔Wi-Fi), and power modes (TWT, WoWLAN)</li>\n</ul>\n<ul>\n<li>Build reliable network management using NetworkManager/nmcli, nl80211/cfg80211/mac80211, DNS/DHCP/mDNS, P2P/SoftAP</li>\n</ul>\n<ul>\n<li>Instrument and analyze with packet captures and tooling (btmon/hcidump, Wireshark, iperf, eBPF/perf, spectrum sniffers)</li>\n</ul>\n<ul>\n<li>Drive interoperability and certification readiness (Bluetooth SIG, Wi-Fi Alliance) and resolve field issues with root-cause fixes</li>\n</ul>\n<ul>\n<li>Contribute to OTA-safe configuration, telemetry, and diagnostics for fleet-scale operation</li>\n</ul>\n<p><strong>You might thrive in this role if you:</strong></p>\n<ul>\n<li>Have deep experience shipping wireless features on Linux-based products</li>\n</ul>\n<ul>\n<li>Are highly proficient in C/C++ with scripting experience (Python or shell) and systems debugging (gdb, strace, logs, packet traces)</li>\n</ul>\n<ul>\n<li>Possess deep knowledge of Bluetooth Classic/BLE (HCI, L2CAP, GATT/GAP, profiles) and Wi-Fi (802.11 a/b/g/n/ac/ax, WPA2/3, nl80211, NAN)</li>\n</ul>\n<ul>\n<li>Bring hands-on experience with BlueZ, wpa\\_supplicant/hostapd, NetworkManager, and driver bring-up on ARM64 or x86 platforms</li>\n</ul>\n<ul>\n<li>Have a proven track record of improving real-world performance and reliability under RF constraints</li>\n</ul>\n<p><strong>Preferred qualifications:</strong></p>\n<ul>\n<li>Experience with LE Audio (LC3), BLE Mesh, advanced roaming (802.11k/v/r), QoS/WMM, multicast/IGMP</li>\n</ul>\n<ul>\n<li>Coexistence tuning across radios (BT/Wi-Fi/UWB/mmWave) and antenna/RF fundamentals with test equipment workflows</li>\n</ul>\n<ul>\n<li>Familiarity with UWB (IEEE 802.15.4z, FiRa) ranging/integration; mmWave/Wi-Gig (802.11ad/ay)</li>\n</ul>\n<ul>\n<li>Experience with security and provisioning at scale (EAP-TLS, device identity, secure boot, disk/network hardening)</li>\n</ul>\n<ul>\n<li>Background in building factory test, interoperability, and certification test plans; upstream/open-source contributions</li>\n</ul>\n<p><strong>About OpenAI</strong></p>\n<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>\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_359ddfa8-1b6","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/9b2c68f2-5ce8-44f9-a30c-d8016ac66d86","x-work-arrangement":"hybrid","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$293K – $325K • Offers Equity","x-skills-required":["C/C++","Python","shell","gdb","strace","logs","packet traces","Bluetooth Classic/BLE","Wi-Fi","BlueZ","wpa_supplicant/hostapd","NetworkManager","kernel drivers","system services","user-level tools","real-world performance","scalability","reliability","RF constraints"],"x-skills-preferred":["LE Audio (LC3)","BLE Mesh","advanced roaming (802.11k/v/r)","QoS/WMM","multicast/IGMP","coexistence tuning","antenna/RF fundamentals","test equipment workflows","UWB (IEEE 802.15.4z, FiRa)","mmWave/Wi-Gig (802.11ad/ay)","security and provisioning at scale","EAP-TLS","device identity","secure boot","disk/network hardening","factory test","interoperability","certification test plans","upstream/open-source contributions"],"datePosted":"2026-03-06T18:26:12.359Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"C/C++, Python, shell, gdb, strace, logs, packet traces, Bluetooth Classic/BLE, Wi-Fi, BlueZ, wpa_supplicant/hostapd, NetworkManager, kernel drivers, system services, user-level tools, real-world performance, scalability, reliability, RF constraints, LE Audio (LC3), BLE Mesh, advanced roaming (802.11k/v/r), QoS/WMM, multicast/IGMP, coexistence tuning, antenna/RF fundamentals, test equipment workflows, UWB (IEEE 802.15.4z, FiRa), mmWave/Wi-Gig (802.11ad/ay), security and provisioning at scale, EAP-TLS, device identity, secure boot, disk/network hardening, factory test, interoperability, certification test plans, upstream/open-source contributions","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":293000,"maxValue":325000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_a44b82b2-437"},"title":"Software Engineer - Agent Infra","description":"<p>Perplexity is looking for a Software Engineer to build the core infrastructure that powers agentic products across Perplexity including Search, Deep Research, and the Comet browser. You will design and evolve the runtime, orchestration, evaluation and training systems that let agents plan, use tools, browse, and verify at scale.</p>\n<p><strong>What you&#39;ll do</strong></p>\n<p>As a Software Engineer at Perplexity, you will be responsible for designing and implementing a highly reliable and scalable agent runtime, building secure sandboxed execution for agent actions and code, shipping unified interfaces for multiple model sizes and providers, and developing an evaluation platform for online and offline assessments, A/B tests, safety checks, and regression gates.</p>\n<p><strong>What you need</strong></p>\n<ul>\n<li>6+ years of industry experience building large scale systems or platforms.</li>\n<li>Experience building agent applications with tool calling, context engineering, or open connector integrations.</li>\n<li>Strong coding skills in one or more of: Python, Java, Go.</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_a44b82b2-437","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Perplexity","sameAs":"https://jobs.ashbyhq.com","logo":"https://logos.yubhub.co/perplexity.com.png"},"x-apply-url":"https://jobs.ashbyhq.com/perplexity/dcee9cee-84fe-4da2-aa22-e58c3aa772d4","x-work-arrangement":"onsite","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$220K - $405K","x-skills-required":["large scale systems","agent applications","coding skills"],"x-skills-preferred":["agent orchestration pipelines","evaluations","security hardening"],"datePosted":"2026-03-04T12:25:40.904Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Francisco, New York City, Palo Alto"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"large scale systems, agent applications, coding skills, agent orchestration pipelines, evaluations, security hardening","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":220000,"maxValue":405000,"unitText":"YEAR"}}}]}