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Senior Backend Engineer, LangSmith Deployments

LangChain

New York, NY · Senior

$175,000 – $240,000

Listed on LangChain’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

You'll build the runtime infrastructure that allows AI agents to run reliably in production, handling long-duration execution, fault tolerance, and coordination across distributed systems. This role suits experienced backend engineers comfortable with both core system design and DevOps concerns like Kubernetes.

Our summary, not LangChain’s wording. The full posting is on their site.

Skills this role names

Log in to see which of these are already on your profile.

What they ask for

Required

  • 4+ years of professional backend engineering experience
  • Strong proficiency in Go or Python
  • Experience with distributed systems such as consensus mechanisms, queueing, state machines, or workflow orchestration
  • Experience scaling and sharding databases in high-throughput environments
  • Familiarity with Kubernetes, infrastructure-as-code, and at least one major cloud platform

Nice to have

  • Strong familiarity with Kubernetes
  • Strong familiarity with Terraform
  • Other DevOps tooling experience

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