**Overview**

The Edge browser is a core strategic product and key entry point to Microsoft’s new AI ecosystem, serving hundreds of millions of users daily. As the hypercompetitive AI browser ecosystem evolves, the Edge team is focused on continuing to lead. The Edge Web Platform engineering team is looking for a Senior Software Engineer - Browser Platform to join its on-device ML team to help deliver on-device ML capabilities developers want via new and evolving web APIs such as WebNN, the Prompt API, the Writing Assistance API, and more.

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.  

Starting January 26, 2026, Microsoft AI (MAI) ...