Full-time

Senior Applied Scientist - M365 Copilot

Posted by Microsoft Corporation • Beijing, China, China

📍 Beijing, China 🕒 March 01, 2026

About the Role

**Overview**



As a **Senior Applied Scientist** specializing in Prompt Efficiency, you will be responsible for analyzing telemetry via M365 Copilot and Azure Open AI, as well as defining and validating metrics to assess prompt efficiency. You will deliver prompt efficiency metrics in both offline (shadow) and online evaluations. This position demands strong technical ownership, effective cross-team collaboration, and the aptitude to establish and apply measurement frameworks that ensure prompts in each feature are optimized for efficiency.



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.



**Responsibiliti...

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