Full-time

Senior Applied Scientist / Principal Applied Scientist

Posted by Microsoft Corporation • Multiple Locations, Costa Rica, Costa Rica

📍 Multiple Locations, Costa Rica 🕒 February 28, 2026

About the Role

**Overview**

**We are hiring multiple Senior Applied Scientists and Principal Applied Scientists to join the Microsoft 365 team. These are remote positions, allowing you to work from the comfort of your home!**

The Microsoft 365 team is looking for applied scientists to help design and build one of the fastest-growing cloud services at Microsoft.

As part of our team, you will help shape one of Microsoft’s fastest-growing cloud services. Your work will directly impact Copilot, enabling personalized, context-aware experiences that empower millions of users across Microsoft 365.

We build and operate the largest enterprise cloud productivity system in the world. Across products such as Exchange, Teams, and SharePoint, we power communication, sharing, search, intelligent assistance, extensibility through Microsoft Graph, and more. We maintain high reliability and availability, strong privacy and compliance, and millisecond-level latency. Our work combines...

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