SlipstreamJobsFresh Startup & VC-Backed Jobs

Account Executive (Mid Market- NY)

LangChain - New York, NY, USA - In-office - posted 2026-09-09

Apply on the company site

SlipstreamJobs tracks this role from the company's public career site. Apply directly on the employer's site.

Salary: USD 280,000 - 0 / annual

LangChain is hiring a Commercial Account Executive to join the growing go-to-market team in New York. The role focuses on driving adoption of LangChain's AI agent platform among mid-market customers, supporting the sales process as technical teams at innovative companies discover, evaluate, and adopt LangChain's solutions. You'll work alongside experienced sales, engineering, and customer success professionals in a high-impact environment. The position emphasizes relationship building, outbound deal sourcing and qualification, and closing sales with a focus on execution and urgency. LangChain is a Series B company ($125M raised from IVP, Sequoia, Benchmark, CapitalG, Sapphire Ventures) that provides the foundation for agent engineering. The platform includes LangSmith (observability, evaluation, deployment, fleet, sandboxes), open-source frameworks (LangChain, LangGraph, Deep Agents), and LangSmith Engine for autonomous agent improvement. The company has 100M+ monthly open-source downloads, 6,000+ active LangSmith customers, and 35% of the Fortune 500 use LangSmith in production, including Klarna, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, LinkedIn, Monday.com, Nvidia, and Bridgewater. Success in this role requires 4+ years of sales, business development, or customer-facing experience (SaaS/tech preferred), a strong track record of sourcing and closing outbound deals, execution mindset in fast-paced environments, curiosity about technology and customer business, and resourcefulness in problem-solving.

About LangChain

AI / Data / Infrastructure — developer platform and framework for building LLM applications and agents.

Similar roles