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Lead Applied AI Engineer

About UsAt LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We be

Company

LangChain

Location

New York, NY

Status

Open

Posted

2026-09-04T19:46:36.578+00:00

LangChain is hiring a Lead Applied AI Engineer for its Applied AI team, onsite in New York, NY. The role is hands-on and technical: building and deploying agentic workflows, developing agent architectures and evaluation pipelines, setting code quality standards, mentoring engineers, and working with customers and internal teams. The posting asks for at least four years of software engineering, production experience with LLM applications, evaluation and monitoring systems, and strong Python or TypeScript. Distinctive: shipping open-source reference agents, and cross-functional embedding with marketing, GTM, recruiting or product.