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LangChain is looking for an Engineering Manager to lead the team behind their open-source frameworks, LangChain and LangGraph, aiming to make intelligent agents ubiquitous by providing developers with the tools to ship reliable agents fast.

Requirements

• Strong technical background in Python and TypeScript, with deep understanding of software architecture, API design, and developer tooling.
• Hands-on experience building or maintaining open source frameworks or SDKs used by external developers.
• Experience building AI/LLM frameworks, developer tools, or orchestration platforms.
• Proven ability to balance fast iteration with ecosystem stability and backward compatibility.

Responsibilities

• Shape the technical direction and ensure a delightful developer experience of LangChain and LangGraph.
• Engage directly with the open source community review contributions, respond to feedback, and cultivate new maintainers.
• Lead by example in writing clean, maintainable, and well-tested code in Python and TypeScript when needed.
• Collaborate closely with LangSmith and other internal teams to ensure a cohesive developer experience across the LangChain ecosystem.
• Champion developer experience and documentation quality, maintaining a high bar for usability and clarity.
• Build, mentor, and grow a high-performing team of engineers, fostering collaboration, ownership, and accountability.
• Strengthen LangChain’s engineering culture through mentorship, high-quality code, and technical excellence.

Other

• Experience managing or tech-leading teams delivering complex, developer-focused open source projects.
• Partner with product, design, docs and developer relations to set priorities, shape roadmap, and define success criteria.
• Excellent communication skill comfortable engaging in public forums, GitHub discussions, and with community contributors.
• Bias towards shipping quickly and learning from community and customers
• Background in developer relations or community engagement.