Principal Architect

OneDrive and SharePoint (ODSP) power the world’s most impactful intranets, collaboration experiences, business workflows, and content ecosystems. We are seeking a full stack Principal Architect to shape and deliver compelling user experiences in SharePoint in an AI-first world. As a Principal Architect, you will operate at product and platform altitude, ensuring we deliver AI-powered experiences that users love and use while ensuring engineering excellence for security, scalability, and engineering velocity. This role will drive technical vision for a broad and rapidly expanding set of AI workloads: RAG, agents, content generation, semantic search, content understanding, and ODSP’s emerging agents that orchestrate multi‑step actions across files, lists, and sites. This is a hands‑on technical and strategic role where you will role model how ODSP Experiences builds trust in AI and ships AI safely, quickly, and confidently. You will take the lead on key projects and spearhead architectural investigations that accelerate innovation. You will be coding actively and extensively leveraging AI and modeling for the team.