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The Office Growth and Experiences (OGX) team is an experienced and highly passionate group that builds and maintains end-to-end ownership of Microsoft 365 experiences across platforms. In this role, as a Senior Software Engineer on the Windows platform, you will craft world-class, AI-focused user experiences that showcase the power of Microsoft Copilot on Windows. You will collaborate closely with Design and PM to imagine, prototype, and ship high craft experiences that help millions of users accomplish more with AI.
Job Responsibility:
Design, build, and ship user-facing features for Windows using React and React Native, with an emphasis on AI-first experiences that integrate Copilot capabilities and feel polished and native
Own features end-to-end, including UI architecture, service integration, authentication, instrumentation, experimentation, rollout, and ongoing quality
Deliver robust client-side AI interactions, including streaming UX, retries and fallbacks, and latency and bandwidth tradeoffs to ensure reliable, high craft experiences under real-world conditions
Collaborate across disciplines and code boundaries, including integrating with native Windows components and being comfortable leveraging and extending UX in C++ when needed
Maintain a high engineering bar through code reviews, automated testing, accessibility, localization, privacy, and security-by-design, with a strong emphasis on UX fit and finish
Use telemetry, experimentation, and on-call ownership to define success metrics, detect regressions, and improve reliability, availability, and performance at scale
Mentor and support teammates, sharing best practices in React and React Native UX implementation, raising the bar on craft, and building reusable patterns that help the team move faster without sacrificing quality
Embody our culture and values
Requirements:
Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
4+ years experience building and shipping native or React Native production apps
Ability to meet Microsoft, customer, and/or government security screening requirements are required for this role
This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter
Nice to have:
Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Experience integrating React and React Native with native Windows components, including comfort reading, debugging, and extending shared C++ libraries when needed
Integration experience with large-scale services or Microsoft 365 ecosystems, including identity, data, and Microsoft Graph APIs
Automated testing and release engineering for Windows apps, including unit and UI testing and staged rollouts
Experience shipping polished user experiences on Windows is ideal but not required. Experience across multiple platforms is a plus
4+ years experience driving ownership of features with demonstrated ability to span disciplines, codebases, and tech stacks to unblock progress and deliver exceptional user experiences
4+ years experience collaborating and communicating effectively across engineering, design, and product teams