Senior Full-Stack Engineer — Real-Time Systems (SF)

Sauna by Wordware, based in San Francisco, is hiring for a full-time, in-person backend/Full-Stack role. You will build end-to-end features across agent runtime, backend APIs, and web/desktop UI, operating a sandboxed environment and handling thousands of concurrent sessions.
You will join a small team near the Presidio, with strong emphasis on reliability and scale. You will work directly with the CTO, shipping new backend capabilities, tool integrations, and real-time workloads while shaping

#J-18808-Ljbffr Sauna by Wordware