Senior React Engineer @ Liveblocks

Liveblocks is building real-time collaboration infrastructure for the web. We're looking for a Senior React Engineer to help design and ship our core product SDK and developer-facing React components. You'll own the public API surface of our React hooks library, write comprehensive documentation with live examples, and collaborate closely with our design and developer-relations teams. You have 5+ years of React experience, a deep understanding of hooks, context, and concurrent rendering, and you care about API ergonomics. Experience with TypeScript and testing libraries is required. Our stack includes React 18, TypeScript, Vitest, and a custom real-time sync engine.