Magic
Join to apply for the
Kernel Engineer
role at
Magic Join to apply for the
Kernel Engineer
role at
Magic Get AI-powered advice on this job and more exclusive features. 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 inference-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 kernels Evaluate porting Magic’ compute kernels to alternative hardware options Think beyond the kernel level to the broader scheme of how we train and inference our models and suggest improvements
What we’re looking for:
Experience with low-level programming of AI accelerators (e.g. CUDA, XLA) Deep understanding of GPU, TPU, and/or CPU architecture
Magic 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 aligned Hands-on. At Magic, everyone is building Teamwork. We move as one team, not N individuals Focus. Safely deploy AGI. Everything else is noise Quality. Magic should feel like magic
Compensation, benefits and perks (US):
Annual salary range: $225K - $550K Equity is a significant part of total compensation, in addition to salary 401(k) plan with 6% salary matching Generous health, dental and vision insurance for you and your dependents Unlimited paid time off Visa sponsorship and relocation stipend to bring you to SF, if possible A small, fast-paced, highly focused team
Seniority level
Seniority level Entry level Employment type
Employment type Full-time Job function
Job function Engineering and Information Technology Industries Software Development Referrals increase your chances of interviewing at Magic by 2x Sign in to set job alerts for “Engineer” roles.
San Francisco, CA $130,000.00-$238,000.00 4 days ago San Francisco, CA $40,000.00-$70,000.00 1 month ago San Francisco, CA $150,000.00-$250,000.00 3 days ago Full-Stack Software Engineer (Jr/Mid level)
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San Francisco, CA $157,600.00-$236,500.00 1 day ago San Francisco, CA $120,000.00-$160,000.00 1 day ago San Francisco, CA $150,000.00-$158,000.00 12 hours ago Alameda, CA $130,000.00-$160,000.00 1 month ago San Francisco, CA $165,000.00-$165,000.00 2 years ago San Francisco, CA $99,500.00-$200,000.00 1 day ago San Francisco, CA $120,000.00-$140,000.00 4 weeks ago San Francisco, CA $140,000.00-$280,000.00 8 months ago San Francisco, CA $120,000.00-$200,000.00 2 years ago San Francisco, CA $100,000.00-$200,000.00 1 year ago Software Engineer(s) - New Grad (Fall 2025 Graduation)
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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Kernel Engineer
role at
Magic Join to apply for the
Kernel Engineer
role at
Magic Get AI-powered advice on this job and more exclusive features. 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 inference-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 kernels Evaluate porting Magic’ compute kernels to alternative hardware options Think beyond the kernel level to the broader scheme of how we train and inference our models and suggest improvements
What we’re looking for:
Experience with low-level programming of AI accelerators (e.g. CUDA, XLA) Deep understanding of GPU, TPU, and/or CPU architecture
Magic 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 aligned Hands-on. At Magic, everyone is building Teamwork. We move as one team, not N individuals Focus. Safely deploy AGI. Everything else is noise Quality. Magic should feel like magic
Compensation, benefits and perks (US):
Annual salary range: $225K - $550K Equity is a significant part of total compensation, in addition to salary 401(k) plan with 6% salary matching Generous health, dental and vision insurance for you and your dependents Unlimited paid time off Visa sponsorship and relocation stipend to bring you to SF, if possible A small, fast-paced, highly focused team
Seniority level
Seniority level Entry level Employment type
Employment type Full-time Job function
Job function Engineering and Information Technology Industries Software Development Referrals increase your chances of interviewing at Magic by 2x Sign in to set job alerts for “Engineer” roles.
San Francisco, CA $130,000.00-$238,000.00 4 days ago San Francisco, CA $40,000.00-$70,000.00 1 month ago San Francisco, CA $150,000.00-$250,000.00 3 days ago Full-Stack Software Engineer (Jr/Mid level)
San Francisco, CA $150,000.00-$283,000.00 2 days ago San Francisco, CA $150,000.00-$230,000.00 3 months ago San Francisco, CA $99,500.00-$200,000.00 23 hours ago San Francisco, CA $150,000.00-$176,000.00 2 months ago San Francisco, CA $120,000.00-$190,000.00 8 months ago San Francisco, CA $130,000.00-$140,000.00 1 day ago Software Development Engineer I - Frontend & Mobile
San Francisco, CA $99,500.00-$200,000.00 2 days ago San Francisco, CA $125,000.00-$175,000.00 1 month ago Software Engineer, Machine Learning (Multiple Levels) - Slack
San Francisco, CA $167,300.00-$334,600.00 6 days ago San Francisco, CA $130,000.00-$240,000.00 5 days ago Software Engineer, Frontend (All Levels)
San Francisco, CA $150,000.00-$220,000.00 2 weeks ago Front End Software Engineering II, Slack
San Francisco, CA $157,600.00-$236,500.00 1 day ago San Francisco, CA $120,000.00-$160,000.00 1 day ago San Francisco, CA $150,000.00-$158,000.00 12 hours ago Alameda, CA $130,000.00-$160,000.00 1 month ago San Francisco, CA $165,000.00-$165,000.00 2 years ago San Francisco, CA $99,500.00-$200,000.00 1 day ago San Francisco, CA $120,000.00-$140,000.00 4 weeks ago San Francisco, CA $140,000.00-$280,000.00 8 months ago San Francisco, CA $120,000.00-$200,000.00 2 years ago San Francisco, CA $100,000.00-$200,000.00 1 year ago Software Engineer(s) - New Grad (Fall 2025 Graduation)
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr