LLangChain4 open ↗○FullStack Engineer, AI Observability & Evals Platform (LangSmith)San Francisco, CA · 18d○Senior Fullstack Software Engineer, AI Observability & Evals Platform (NY)San Francisco, CA · 25d○Senior Fullstack Engineer, AI Observability & Evals PlatformBoston, MA · Sep 12○Senior Fullstack Engineer, AI Observability & Evals Platform (SF)San Francisco, CA · Feb 19