Deployed Engineer (West) at Langchain

Langchain

San Francisco, CA·1w ago

Mid LevelFull-timeJavaScriptPythonJavaRustRailsAWSGCPAzureKubernetesGo

Salary Range

$102,000 - $138,000 /year

Estimated

This salary is estimated based on similar roles. The actual salary may vary.

About the Role

We are looking for a Deployed Engineer to join our team at LangChain. This role focuses on working with companies to build and run AI agents in production, helping turn ideas and prototypes into reliable systems.

Key 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

Requirements

✓3+ years in a relevant technical role (software engineering, customer engineering, solutions engineering, founding/product engineering), ideally in a startup or scale-up
✓Strong Python, JavaScript and systems fundamentals
✓Have designed agent-based or LLM-powered applications beyond simple API calls, including multi-step workflows, orchestration, and failure handling
✓Are comfortable working directly with customers during POCs, architecture reviews, and technical evaluations
✓Can explain technical tradeoffs clearly and build trust with developer audiences
✓Take responsibility for outcomes, not just recommendations
✓Have a bias toward action and enjoy figuring things out as you go
✓Are excited about operating AI agents in production, not just building demos