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Senior Backend Engineer — AI Observability & Evals

Applied Methods Ltd

LangChain in NYC is seeking a Senior Backend Engineer to build and maintain the backend systems powering LangSmith’s observability and evals platform. You’ll work on core services for tracing, monitoring, and evaluation workflows, collaborating with frontend and product teams. Candidates should have 5+ years of backend experience, Python or Go, and proven ability to design reliable data services, optimize performance, and operate scalable databases on AWS/GCP/Azure. #J-18808-Ljbffr Applied Methods Ltd

Vacancy posted 1 day ago
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