Production AI Agent Engineer for Deployed Systems

LangChain; United States; Remote; USD 150,000 - 250,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

401(k)

Meals on-site

Equity

Job summary

LangChain is seeking a Deployed Engineer to tackle the hardest problems in applied AI—building systems that real teams rely on in production. You’ll work directly with customer engineers, shaping architectures and ensuring reliable operation of LangChain agents at scale.

You’ll co-design agent architectures, run pre-sales evaluations, deliver technical demos, and provide guidance on best practices and roadmaps. Collaboration across engineering, product, and GTM is essential.

Qualifications

• 3+ years in a technical role (software engineering, customer engineering, solutions engineering, founding/product engineering).
• Strong Python and JavaScript fundamentals; systems knowledge.
• Experience designing agent-based or LLM-powered applications beyond simple API calls.

Responsibilities

• Co-architect and co-build production AI agents with customer teams.
• Own the technical win in pre-sales by designing POCs and answering deep questions.
• Help customers deploy and operate agent-based applications.

Skills

3+ years

Python

JavaScript

Agent-based/LLM apps

Customer engagement

Clear tradeoffs explanation

Outcome ownership

Action oriented

Tools

AWS/GCP/Azure

Containers

Kubernetes

Job description

LangChain is seeking a Deployed Engineer to tackle the hardest problems in applied AI—building systems that real teams rely on in production. You’ll work directly with customer engineers, shaping architectures and ensuring reliable operation of LangChain agents at scale.

You’ll co-design agent architectures, run pre-sales evaluations, deliver technical demos, and provide guidance on best practices and roadmaps. Collaboration across engineering, product, and GTM is essential.