Top Engineering Jobs in San Francisco, CA

Design, build, and maintain Cloudflare Queues, a global managed message queuing service. Improve reliability, performance, delivery guarantees, and scalability; ship features; debug user-facing bugs; write design documents; work across the stack and use AI tools responsibly throughout development.

Lead architecture and evolution of the Workers control plane, re-engineer core services for scale, own system stability and efficiency, define benchmarks, participate in on-call, mentor senior engineers, represent the team in design forums, and evaluate/apply emerging technologies including AI to improve the developer platform.

Build and maintain the Workers control plane: design and ship features, improve performance, scalability, and reliability, design resilient storage and I/O, own production reliability/on-call, drive projects end-to-end, mentor junior engineers, and prototype new technologies.