Production AI Agent Engineer — Customer Deployments

LangChain; San Francisco (CA); On-site; USD 160,000 - 175,000; Full time

Benefits offered by this job

Medical, dental, vision coverage

Flexible vacation

401(k) plan

Meals on in-office days

Job summary

LangChain seeks a hands-on engineer to work with customers on the hardest AI problems, helping them adopt agent-based solutions and ship reliable agents into production. You will design POCs, guide evaluations, and deploy multi-step workflows using LangChain and related tools.

Join a highly technical team that collaborates across engineering, product, and go-to-market to deliver real-world impact while traveling to customer sites ~40% of the time.

Qualifications

• 1–3 years in software or customer engineering roles, ideally at a startup or high-growth company.
• Strong Python, JavaScript and systems fundamentals.
• Hands-on experience building and deploying agent-based/LLM-powered apps with multi-step workflows.
• Excellent technical communication and ability to translate AI concepts for customers.
• Willingness to work directly with customers during POCs, architecture reviews, and evaluations.

Responsibilities

• Co-architect and co-build production AI agents with customer teams and customers.
• Own the technical win in pre-sales by designing POCs and answering deep questions.
• Help deploy and operate agent-based applications (conversational, research, multi-step workflows).
• Advise on architecture, best practices, and roadmap-level decisions post-sale.
• Build and deliver tailored demos, trainings, and workshops for developers.
• Surface field feedback and contribute reusable patterns and example code.
• Collaborate with LangChain's engineering, product and design teams to guide direction.
• Occasionally contribute upstream code to improve outcomes.
• Travel about 40% to customer sites for deployment and onboarding.

Skills

Python

JavaScript

Systems fundamentals

Agent-based / LLM apps

Technical communication

POC & evaluations

Customer engagement

Tools

LangChain

LangGraph

AWS

GCP

Azure

Kubernetes

Job description

LangChain seeks a hands-on engineer to work with customers on the hardest AI problems, helping them adopt agent-based solutions and ship reliable agents into production. You will design POCs, guide evaluations, and deploy multi-step workflows using LangChain and related tools.

Join a highly technical team that collaborates across engineering, product, and go-to-market to deliver real-world impact while traveling to customer sites ~40% of the time.