微软Principal Software Engineer--M365 Networking Team

工作描述

OverviewWe are looking for a highly motivated Principal Software Engineer who is passionate about building intelligent, scalable, and resilient systems at the heart of Microsoft 365’s infrastructure. You will join the M365 Networking team, building routing, traffic-management, and load-balancing capabilities that help deliver reliable, efficient, and secure connectivity for Microsoft 365 workloads, including Copilot, Teams, and SharePoint Online.

About the Team

The M365 Networking team focuses on connecting requests to the right service endpoints across Microsoft 365’s global infrastructure. Our work spans routing, traffic management, and load balancing to improve service availability, minimize latency, and efficiently utilize capacity. We tackle distributed-systems challenges at massive scale, with a focus on technical excellence, innovation, and operational impact.

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.

Responsibilities• Design and implement routing, traffic-management, and load-balancing capabilities to support scenarios across M365, including Copilot.
• Optimize traffic distribution based on service health and available capacity to improve performance, resilience, and resource utilization.
• Build distributed, highly available, and resilient systems.
• Work with services spanning thousands of servers, processing tens of billions of transactions, and serving hundreds of millions of users.
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