Principle Software Engineer
 Microsoft | |
 United States, Washington, Redmond | |
 Sep 21, 2025 | |
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OverviewAre you interested in joining one of the most innovative and impactful product groups at Microsoft? Look no further. You will be working on cutting-edge solutions that support the next evolution in collaboration and productivity through Microsoft Teams. The Microsoft Teams Developer Platform provides exciting opportunities to build resilient, highly scalable services that support bot scenarios for an ever-growing user and developer base. This role offers an unparalleled opportunity to advance your skills in systems design, high-scale service architecture, public API development, and modern technologies like .NET Core, Redis, and Azure Cosmos DB.As a member of our team, you will:Tackle complex problems and develop innovative solutions.Collaborate with a diverse, cross-functional team of engineers and product managers, while also engaging directly with external developers to ensure their feedback shapes the evolution of our services.Contribute to one of the fastest-growing products in Microsoft's history.You'll be working on the forefront of the latest advancements in AI, shaping the future of intelligent bots and their applications across various industries.Interested in how Microsoft Teams is revolutionizing workplace collaboration? 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.
ResponsibilitiesDevelop efficient validation logic and implement high-availability and resiliency patterns (e.g., Circuit Breaker, Retry, Fallback) to ensure reliable, seamless service at scale.Collaborate with internal teams and industry stakeholders to align dependencies and create compelling user scenarios on the Teams platform.Design, develop, and deploy high-quality features with strong execution and deployment plans, driving innovation with a customer-centric approach.Provide technical leadership for strategic initiatives, guiding the team to ensure excellence in technical execution and platform integration.Reuse and contribute to open-source libraries, establishing best practices for monitoring, troubleshooting, and operational excellence.Own and operate services of massive scale.Perform live site/dev ops engineering for services with top notch monitoring, dashboards, and troubleshooting guides. | |