Principal Software Engineer - Engineering Systems
Microsoft
Job Description
At Microsoft, we are building the next generation of intelligent communication and collaboration experiences that power Microsoft Teams, Azure Communication Services, and other Microsoft 365 products used by hundreds of millions of people worldwide.
Behind these experiences is a complex engineering ecosystem where thousands of developers build, test, deploy, and operate services at massive scale.
The IC3 Engineering Systems & Services (ESS) team is at the heart of this ecosystem. Our mission is to make software engineering faster, simpler, and more reliable. We build platforms, infrastructure, and tools that improve developer productivity across the entire software development lifecycle, from building and testing code to production validation, diagnostics, and troubleshooting.
Our work spans large-scale cloud infrastructure, distributed systems, developer experience, and increasingly, AI-powered engineering. We are