Production AI Agent Engineer

LangChain; United States; Remote; USD 140,000 - 210,000; Full time

Job summary

LangChain is building a platform for deploying AI agents at scale. The Deployed Engineer will work directly with customer engineering teams to turn ideas into production systems, solving hard problems in applied AI rather than demos.

The role offers engagement across customers and cross‑functional teams in a fast‑moving environment. You'll partner across engineering, product, and go‑to‑market to design production‑grade architectures, run demos and trainings, and surface patterns that scale

Responsibilities

• Co-architect and co-build production AI agents with customer engineering teams
• Own the technical win in pre‑sales by designing POCs, answering deep technical questions, and guiding evaluations
• Help customers deploy and operate agent‑based applications such as conversational agents, research agents, and multi‑step workflows
• Advise customers post‑sale on architecture, best practices, and roadmap‑level decisions
• Run technical demos, trainings, and workshops for developer audiences
• Surface field feedback and contribute reusable patterns, cookbooks, and example code that scale across customers
• Occasionally contribute code upstream when it meaningfully improves custom

Job description

LangChain is building a platform for deploying AI agents at scale. The Deployed Engineer will work directly with customer engineering teams to turn ideas into production systems, solving hard problems in applied AI rather than demos.

The role offers engagement across customers and cross‑functional teams in a fast‑moving environment. You'll partner across engineering, product, and go‑to‑market to design production‑grade architectures, run demos and trainings, and surface patterns that scale