About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations have adopted GitHub Copilot. Locations Remote, United Kingdom Overview GitHub is shaping the future of software development in the age of AI agents — and search is at the heart of it. As GitHub’s lexical and semantic code search engine, Blackbird powers context retrieval for business‑critical experiences across the platform and our Copilot products, including Cloud Agent, Code Review, Copilot CLI, and VS Code. Principal Engineering Manager – Blackbird We are looking for a Principal Engineering Manager to lead the development of Blackbird. You’ll be part of our Copilot Agents organization, positively impacting millions of software developers and AI agents around the world who are building everyt...