{"schemaVersion":"jobsearcher.job.v1","id":"a742271f5ca834b63e6ad7a5","url":"https://jobsearcher.com/jobs/a742271f5ca834b63e6ad7a5","canonicalUrl":"https://jobsearcher.com/jobs/a742271f5ca834b63e6ad7a5","title":"Kernel Engineer","description":"Magic’s mission is to build safe AGI that accelerates humanity’s progress on the world’s most important problems. We believe the most promising path to safe AGI lies in automating research and code generation to improve models and solve alignment more reliably than humans can alone. Our approach combines frontier-scale pre-training, domain-specific RL, ultra-long context, and test-time compute to achieve this goal.About the role: As a Kernel Engineer, you will design, implement and maintain high-performance kernels to optimize throughput and latency during training and inference.What you might work on:Design, develop and optimize custom high-performance GPU kernelsEvaluate porting Magic’ compute kernels to alternative hardware optionsThink beyond the kernel level to the broader scheme of how we train and inference our models and suggest improvementsWhat we’re looking for:Experience with low-level programming of AI accelerators (e.g. CUDA, XLA)Deep understanding of GPU, TPU, and/or CPU architectureMagic strives to be the place where high-potential individuals can do their best work. We value quick learning and grit just as much as skill and experience.Our culture:Integrity. Words and actions should be alignedHands-on. At Magic, everyone is building Teamwork. We move as one team, not N individualsFocus. Safely deploy AGI. Everything else is noiseQuality. Magic should feel like magicCompensation, benefits and perks (US):Annual salary range: $100K - $900KEquity is a significant part of total compensation, in addition to salary401(k) plan with 6% salary matchingGenerous health, dental and vision insurance for you and your dependentsUnlimited paid time offOption to work in-person in SF or remotelyVisa sponsorship and relocation stipend to bring you to SFA small, fast-paced, highly focused team","company":"Magic","rawCompany":"magic","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-12T16:06:49.816Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1221.00","title":"Computer and Information Research Scientists","slug":"computer-and-information-research-scientists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Kernel Engineer","description":"Magic’s mission is to build safe AGI that accelerates humanity’s progress on the world’s most important problems. We believe the most promising path to safe AGI lies in automating research and code generation to improve models and solve alignment more reliably than humans can alone. Our approach combines frontier-scale pre-training, domain-specific RL, ultra-long context, and test-time compute to achieve this goal.About the role: As a Kernel Engineer, you will design, implement and maintain high-performance kernels to optimize throughput and latency during training and inference.What you might work on:Design, develop and optimize custom high-performance GPU kernelsEvaluate porting Magic’ compute kernels to alternative hardware optionsThink beyond the kernel level to the broader scheme of how we train and inference our models and suggest improvementsWhat we’re looking for:Experience with low-level programming of AI accelerators (e.g. CUDA, XLA)Deep understanding of GPU, TPU, and/or CPU architectureMagic strives to be the place where high-potential individuals can do their best work. We value quick learning and grit just as much as skill and experience.Our culture:Integrity. Words and actions should be alignedHands-on. At Magic, everyone is building Teamwork. We move as one team, not N individualsFocus. Safely deploy AGI. Everything else is noiseQuality. Magic should feel like magicCompensation, benefits and perks (US):Annual salary range: $100K - $900KEquity is a significant part of total compensation, in addition to salary401(k) plan with 6% salary matchingGenerous health, dental and vision insurance for you and your dependentsUnlimited paid time offOption to work in-person in SF or remotelyVisa sponsorship and relocation stipend to bring you to SFA small, fast-paced, highly focused team","datePosted":"2026-04-12T16:06:49.816Z","dateModified":"2026-04-12T16:06:49.816Z","hiringOrganization":{"@type":"Organization","name":"Magic","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"a742271f5ca834b63e6ad7a5"},"url":"https://jobsearcher.com/jobs/a742271f5ca834b63e6ad7a5"}}