Principal Software Engineer

Join the team building the future of AI at Microsoft. Are you passionate about creating the next generation of Agent Building experiences? The Microsoft Foundry team within Microsoft CoreAI is on a mission to empower developers and enterprises to design, deploy, and scale cutting-edge Generative AI systems and intelligent agents. We're looking for a Principal Full Stack Software Engineer to join our Microsoft Foundry Agents Platform team, where we’re creating intuitive and powerful agent-building experiences for developers and enterprises. What you’ll work on: Shape the end-to-end experience of our platform that integrates cutting edge LLMs from Providers such as OpenAI, Anthropic, Phi, Meta, OSS and build tools that power robust agentic workflows and enterprise automation. Who we’re looking for: Full stack engineers with strong skills in multiple languages and frameworks like React, Next.js/Remix, Node.js, TypeScript, and Python together with experience in backend service development and/or API-driven developer experience. We value engineers who leverage AI-assisted development tools to achieve exceptional velocity and quality—and who are passionate about LLMs, GenAI, and Azure. Why join us? You'll have the opportunity to work on high-impact, large-scale AI products alongside world-class talent. Help define how the world interacts with agents and intelligent systems. Microsoft’s mission is to empower every person and every organization on the planet to achieve more, and we’re dedicated to this mission across every aspect of our company. Our culture is centered on embracing a growth mindset and encouraging teams and leaders to bring their best each day. Join us and help shape the future of the world.