Principal Software Engineer
Microsoft Corporation
Redmond, WA
Job posting number: #7318871 (Ref:ms-1897550)
Posted: October 21, 2025
Job Description
In the Microsoft Teams Fundamentals team, you will also have the opportunity to work on generative artificial intelligence (AI), large language models (LLM), and world class AI stack that power the developer productivity with AI-driven infrastructure, at the forefront of AI innovation and research, leveraging the latest advances in deep learning, natural language processing, and conversational AI. Join the Teams Engineering Systems team as a Principal Software Engineer and help build the backbone that enables thousands of Teams developers to ship features to millions of users worldwide, architecting and building AI-driven solutions that make our developers thrive.
You’ll have the opportunity to work in cross-organizational programs, remove barriers, and enable thousands of Teams developers to build and release Teams features to millions with confidence and cutting-edge AI capabilities. You’ll drive architecture and operational excellence for large-scale systems, applying industry-leading practices and AI to push our platform forward. You’ll mentor senior engineers, level up teams, and formalize standards that scale across the organization. In this role, your leadership and architect skills will shape our product direction and priorities.
Our culture is inclusive and collaborative. We thrive on diverse perspectives, teamwork, and a relentless focus on customer success. The collaboration space is growing rapidly, offering exceptional opportunities to learn innovative technologies and accelerate your career. Join us to shape the future of intelligent collaboration across industries and geographies.
Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.