Senior Frontend Engineer Real-Time React & GraphQL

Cssmerge in Mountain View, CA, is seeking a frontend engineer to design and build high-performance React applications powered by WebSockets, SSE, and GraphQL subscriptions. You will lead technical design, own projects end-to-end, and mentor engineers while improving frontend reliability in a fast-paced, real-time environment. Requirements include 3+ years of frontend software engineering, strong TypeScript and React experience, and a track record of leading initiatives and collaborating across #J-18808-Ljbffr