Principal Researcher, Office Product Group

**Overview**

We are building a high-impact AI engineering and applied science team within the **Office Product Group** to advance the next generation of intelligent, AI-powered experiences embedded directly into Microsoft 365 applications. The team operates at the intersection of research and product development, evolving new model and system capabilities and delivering them at scale to support hundreds of millions of users worldwide.

As a **Principal Researcher** , you will contribute to the design, development, evaluation, and deployment of AI systems that can reason, take action, and work across tools, documents, and services. You will apply these capabilities within real product environments, balancing innovation with practical considerations such as reliability, performance, and user experience.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. We approach our work with a growth mindset, collaborate a...