# Agent Reliability Engineer, GTM Engineering at LangChain

- Company: LangChain
- What the company does: LangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Backed by Sequoia, IVP and Lux.
- Company website: https://www.langchain.com/
- Type: Startups
- Level: Mid level
- Location: San Francisco, CA
- Work setup: On-site
- Pay: $150K to $190K base salary per year (USD)
- Posted: 2026-09-06
- Apply by: 2026-10-21
- Apply: https://jobs.ashbyhq.com/langchain/eadd2a71-47fc-483b-948f-4b2384f7f93f
- Page: https://www.1752.vc/careers/jobs/langchain-agent-reliability-engineer-gtm-engineering/

## About the role

You'll own the health, cost, performance, and business impact of the GTM Agent, and build the feedback loops that keep it improving. Because we build the platform we run on, you'll also operate the agent on LangSmith the way we tell customers to, and turn that practice into the reference story enterprises keep asking us for. You'll work across Python 3.11, FastAPI, LangGraph, DeepAgents, LangSmith, Supabase Postgres, BigQuery, Anthropic and OpenAI models, and Slack and Next.js surfaces.

Tags: Engineering