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Partner Engineer

LangChain · San Francisco, CA

unknownunknown$170,000–$200,000Posted Aug 14, 2026

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About this role

## About LangChain At 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 began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale. Today, LangChain, LangGraph, LangSmith, and Agent Builder are used by teams shipping real AI products across startups and large enterprises. Millions of developers trust LangChain to power AI teams at companies like Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500. With **$125M raised at Series B** from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re in a stage of continued product development and accelerating growth—where your contributions can meaningfully shape how this technology shows up in the real world. --- ## About the Role We’re hiring our **first Partner Engineer** to define how the world’s leading enterprises and technology partners adopt agentic AI using **LangChain, LangGraph, and LangSmith**. This is **not** a typical SA role. You’ll be at the center of the agentic AI ecosystem, working with leading cloud providers, technology ISVs, and global system integrators to help shape how production AI agents get built.

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