{"schemaVersion":"jobsearcher.job.v1","id":"7abaed1445e9ab071b4c7b58","url":"https://jobsearcher.com/jobs/7abaed1445e9ab071b4c7b58","canonicalUrl":"https://jobsearcher.com/jobs/7abaed1445e9ab071b4c7b58","title":"Senior Software Engineer - Performance Tooling","description":"OverviewSkills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.In this role you will optimize and quantify AI model performance across the full stack, from abstractions to APIs, on GPUs and Microsoft hardware. You’ll benchmark OpenAI and other LLMs, pinpoint bottlenecks, and drive improvements to reduce deployment time and hardware footprint. You will collaborate with researchers and engineers to deliver scalable, production-ready performance gains. This is a hands-on, impact-focused position at the intersection of AI, hardware, and software tooling.ResponsibilitiesWork across multiple layers of the AI software stack to enable large-scale model training and inferenceBenchmark OpenAI and other LLMs for performance on GPUs and Microsoft hardwareDebug, profile, and optimize performance for training/inference workloads on CPUs/GPUsMonitor performance regressions and drive continuous improvements to reduce time-to-deploy and hardware footprintCollaborate across teams of researchers and engineers to deliver scalable, production-ready AI performance improvementsKey requirementsBachelor in Computer Science or related field AND 4+ years of technical engineering experience with coding in C++ or Python OR xaygatp equivalent experienceAbility to meet Microsoft, customer and/or government security screening requirements (Cloud background check)Cross-team collaborationIndependent project leadershipStrong problem-solving and communicationDNN/LLM inference experienceFamiliarity with PyTorch, TensorFlow, or ONNX RuntimeCUDA, ROCm, Triton familiarity","company":"Microsoft","rawCompany":"microsoft","city":"Seattle","state":"WA","isRemote":false,"isActive":false,"createdAt":"2026-10-24T01:30:29.748Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"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"}],"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":"Senior Software Engineer - Performance Tooling","description":"OverviewSkills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.In this role you will optimize and quantify AI model performance across the full stack, from abstractions to APIs, on GPUs and Microsoft hardware. You’ll benchmark OpenAI and other LLMs, pinpoint bottlenecks, and drive improvements to reduce deployment time and hardware footprint. You will collaborate with researchers and engineers to deliver scalable, production-ready performance gains. This is a hands-on, impact-focused position at the intersection of AI, hardware, and software tooling.ResponsibilitiesWork across multiple layers of the AI software stack to enable large-scale model training and inferenceBenchmark OpenAI and other LLMs for performance on GPUs and Microsoft hardwareDebug, profile, and optimize performance for training/inference workloads on CPUs/GPUsMonitor performance regressions and drive continuous improvements to reduce time-to-deploy and hardware footprintCollaborate across teams of researchers and engineers to deliver scalable, production-ready AI performance improvementsKey requirementsBachelor in Computer Science or related field AND 4+ years of technical engineering experience with coding in C++ or Python OR xaygatp equivalent experienceAbility to meet Microsoft, customer and/or government security screening requirements (Cloud background check)Cross-team collaborationIndependent project leadershipStrong problem-solving and communicationDNN/LLM inference experienceFamiliarity with PyTorch, TensorFlow, or ONNX RuntimeCUDA, ROCm, Triton familiarity","datePosted":"2026-10-24T01:30:29.748Z","dateModified":"2026-10-24T01:30:29.748Z","hiringOrganization":{"@type":"Organization","name":"Microsoft","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Seattle","addressRegion":"WA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"7abaed1445e9ab071b4c7b58"},"url":"https://jobsearcher.com/jobs/7abaed1445e9ab071b4c7b58"}}