# Principal Software Engineer-M365 Copilot at Microsoft

- Company: Microsoft
- What the company does: Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more. Backed by Menlo.
- Company website: https://www.microsoft.com
- Type: Startups
- Level: Principal and up
- Location: Redmond, WA, US; Mountain View, CA, US; New York, NY, US
- Work setup: On-site
- Posted: 2026-09-24
- Apply by: 2026-11-08
- Apply: https://microsoft.eightfold.ai/careers/job/1970393557004868
- Page: https://www.1752.vc/careers/jobs/microsoft-principal-software-engineer-m365-copilot/

## About the role

Serve as a technical leader and domain expert for shipping AI- and ML-based intelligent services and products, staying ahead of industry trends and applying them to influence product and platform direction. Lead architectural design for complex backend, data, and ML systems that meet security, compliance, scalability, and reliability requirements, and translate vision into actionable milestones, estimates, and plans.

Tags: Software Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/microsoft-principal-software-engineer-m365-copilot/