**Overview**

Substrate Storage Fabric powers the dependable, hyperscale storage and retrieval platform behind Microsoft 365 experiences and Copilot-era retrieval paths. This platform underpins scenarios across Outlook, Teams, SharePoint, OneDrive, compliance, search, and semantic retrieval, operating at planetary scale across tens of trillions of items, billions of shards, and hundreds of thousands of servers.

We are looking for a **Senior Product Manager** to drive product strategy and execution across important areas of Storage Fabric platform excellence, including efficiency, trust, resilience, and modernization. This role requires a PM who can independently identify customer and platform needs, use AI, telemetry, and partner input to uncover opportunities, and translate complex technical systems into clear product direction and business value. You will own roadmap priorities for one or more platform areas and help deliver measurable improvements in customer trus...