Production AI Systems Engineer

LangChain, Inc.; Dallas, Northern (TX, KY); Hybrid; USD 150,000 - 250,000; Full time

Benefits offered by this job

Medical, dental, vision coverage

401(k) plan

Meals on in-office days in the US

Equity and performance bonuses

Job summary

LangChain, Inc. is hiring a Deployed Engineer to tackle production-grade AI agent work. You’ll co-architect and co-build production AI agents with customer engineering teams, design POCs, and guide evaluations to win technical approvals.

You will deploy and operate agent-based applications, advise on architecture post-sale, run technical demos and trainings, and travel up to 40% to partner with customers, delivering scalable patterns and code that improve real-world outcomes.

Qualifications

• 6+ years in a relevant technical role (software engineering, customer engineering, solutions engineering, founding/product engineering)
• Strong Python, JavaScript and systems fundamentals
• Have designed agent-based or LLM-powered applications beyond simple API calls
• Are comfortable working directly with customers during POCs, architecture reviews, and evaluations
• Can explain technical tradeoffs clearly and build trust with developer audiences

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 customer outcomes
• Travel to customers up to 40% of the time

Skills

Python

JavaScript

Systems fundamentals

Agent-based apps

Customer interaction

Cloud & Kubernetes basics

Tools

LangChain

LangGraph

AWS

Kubernetes

Job description

LangChain, Inc. is hiring a Deployed Engineer to tackle production-grade AI agent work. You’ll co-architect and co-build production AI agents with customer engineering teams, design POCs, and guide evaluations to win technical approvals.

You will deploy and operate agent-based applications, advise on architecture post-sale, run technical demos and trainings, and travel up to 40% to partner with customers, delivering scalable patterns and code that improve real-world outcomes.