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LangChain is hiring a Commercial Account Executive to join the growing go-to-market team in London. The role supports the full sales cycle from initial outreach through close, working with technical teams at innovative companies to help them discover, evaluate, and adopt LangChain's AI agent platform and tools.
You'll build relationships with prospects and customers across SMB, mid-market, and small-enterprise segments, understanding their needs and demonstrating how LangChain's solutions—including LangSmith, LangGraph, and the newly launched LangSmith Engine—can help them move from prototypes to production-ready AI agents. The role emphasizes strong follow-up, strategic prospecting, and execution in a fast-paced environment.
LangChain is a Series B company ($125M raised from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures) with significant market traction: 100M+ monthly open-source downloads, 6,000+ active LangSmith customers, and adoption across 35% of the Fortune 500, including Klarna, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, LinkedIn, Monday.com, Nvidia, and Bridgewater.
You'll work alongside experienced sales, engineering, and customer success professionals in a high-impact environment where your contributions directly shape how cutting-edge AI technology reaches the market. The company values curiosity, resourcefulness, and a solution-oriented mindset, with a focus on learning and growth.
About LangChain
AI / Data / Infrastructure — developer platform and framework for building LLM applications and agents.
