Senior Product Manager

Overview Microsoft 365 carries a large share of the world's business communication, and almost none of it reaches a mailbox without passing through Substrate Transport. We are looking for a Senior Product Manager to own a core area of that pipeline: to set its direction, define what we build, and carry the work through to an outcome that customers and the business can measure. This role suits someone comfortable with depth. The problems are technical, the systems are hyper scale and long-lived, and the right answer usually depends on evidence you go and find yourself. In return you get genuine ownership of a service every Microsoft 365 customer depends on, and a team that expects you to lead rather than coordinate.…