Senior Python Engineer (Backend and Data)
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The Microsoft Windows & Devices (W+D) team is on a journey to deliver iconic experiences across hardware, software, and services that people love and use every day. A core part of the W+D strategy is delivering devices with excellent Fundamentals and delightful AI experiences that blend the power of the Edge with the scale of the cloud.
The Windows Silicon & System Integration (WSSI) team is driving the next generation of AI experiences on Windows. As AI workloads increasingly run on-device across CPU, GPU, and NPU architectures, ensuring consistent quality, accuracy, performance, power efficiency, and reliability across a diverse silicon ecosystem is critical.
We are looking for a Senior Software Engineer to join our AI Validation team. In this role, you will be responsible for validating emerging AI models and experiences on Windows devices, enabling support for new generations of silicon, and building the validation infrastructure that helps Microsoft deliver high-quality on-device AI experiences at scale.
The ideal candidate combines strong software engineering fundamentals with a passion for AI systems, performance analysis, automation, and solving complex cross-hardware challenges.
AI‑Forward Engineering
Required Qualifications:
Other Requirements: Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.
Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.
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Microsoft builds Windows, Azure, Office and the Copilot family of AI assistants, and operates one of the largest AI training and inference fleets in the world. Microsoft Research and the AI platform teams work across foundation models, systems for large-scale training, and applied ML in every product line.
Founded in 1975 and headquartered in Redmond, Washington, the company is also OpenAI's principal compute partner and ships AI tooling for developers through GitHub, VS Code and Azure AI.
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