Job Summary:
LangChain is a company focused on making intelligent agents ubiquitous, building tools for agent engineering in the real world. The Deployed Engineer will work on applied AI systems, collaborating with customer engineering teams to co-architect and co-build production AI agents, while also advising on architecture and best practices post-sale.
Responsibilities:
โข Co-architect and co-build production AI agents with customer engineering teams
โข Own the technical win in pre-sales by designing POCs, answering deep technical questions, and guiding evaluations
โข Help customers deploy and operate agent-based applications such as conversational agents, research agents, and multi-step workflows
โข Advise customers post-sale on architecture, best practices, and roadmap-level decisions
โข Run technical demos, trainings, and workshops for developer audiences
โข Surface field feedback and contribute reusable patterns, cookbooks, and example code that scale across customers
โข Occasionally contribute code upstream when it meaningfully improves customer outcomes
Qualifications:
Required:
โข 3+ years in a relevant technical role (software engineering, customer engineering, solutions engineering, founding/product engineering), ideally in a startup or scale-up
โข Strong Python, JavaScript and systems fundamentals
โข Have designed agent-based or LLM-powered applications beyond simple API calls, including multi-step workflows, orchestration, and failure handling
โข Are comfortable working directly with customers during POCs, architecture reviews, and technical evaluations
โข Can explain technical tradeoffs clearly and build trust with developer audiences
โข Take responsibility for outcomes, not just recommendations
โข Have a bias toward action and enjoy figuring things out as you go
โข Are excited about operating AI agents in production, not just building demos
Preferred:
โข Youโve deployed AI agents in production, especially using LangChain, LangGraph, or similar frameworks
โข Worked with LLM evaluation, observability, or guardrails
โข Have experience with cloud environments (AWS, GCP, Azure), containers, and basic Kubernetes concepts
โข Have shipped and operated production software and are comfortable owning systems under real-world constraints
Company:
LangChain is a platform that provides open-source frameworks and tools for engineering and deploying language model agents. Founded in 2022, the company is headquartered in San Francisco, USA, with a team of 51-200 employees. The company is currently Growth Stage.