Microsoft Teams is the fastest-growing product in Microsoft’s history, empowering over 330 million users globally to connect and collaborate. The Teams Core Services team builds and operates the foundational backend systems that power these experiences — from global user communication to secure tenant separation and cloud compliance. As part of our team, you’ll help build reliable, scalable services that support hyper-growth, specialized cloud environments, and enterprise-grade collaboration scenarios.

As a Software Engineer II, you will design, develop, and operate backend services that scale to serve millions of users across diverse environments. You’ll work on service fundamentals such as availability, performance, and resilience, while also participating in AI-assisted engineering efforts that improve developer workflows and productivity. This opportunity will allow you to expand your cloud systems expertise, contribute to a high-scale platform, and build alongside mentors in a collaborative, fast-paced environment.

 

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.