Senior Software Engineer/ Principal Software Engineer - Copilot CLI

Overview Within GitHub and Microsoft CoreAI, the Copilot CLI team builds GitHub's coding agent in the terminal, and the core agent loop that powers agentic experiences across GitHub and Microsoft. Our work spans the full software development lifecycle, with a focus on turning modern AI systems into reliable, production-grade developer tools. We are looking for a Senior Software Engineer to help build a world-class coding agent CLI. This role is for engineers who care deeply about product qualit…