Sales Engineer (Bay Area)

About this role

LangChain seeks a Sales Engineer to partner with enterprise customers building production AI agents. You'll own the technical aspects of sales engagements, co-architect agent systems, and guide customers through deployment and operation at scale.

What you'll do

• Co-architect and build production AI agents with customer engineering teams
• Design POCs and lead technical evaluations to drive sales wins
• Help customers deploy and operate agent-based applications in production
• Provide post-sale technical advisory on architecture and best practices
• Deliver technical demos, trainings, and workshops for developer audiences
• Travel 40% to customer sites for onboarding and ongoing technical support

What they're looking for

• Python and JavaScript programming
• Agent-based and LLM application design
• Systems architecture and fundamentals
• Customer technical engagement and POC leadership
• Clear communication of technical tradeoffs
• Production AI/LLM deployment experience
• LangChain, LangGraph, or similar framework expertise
• Problem-solving and bias toward action

Benefits

• Work on cutting-edge applied AI problems with Fortune 500 customers
• Direct impact on platform development and real-world adoption
• Hands-on technical role at the intersection of engineering and go-to-market
• Fast feedback loops and visible impact on customer outcomes
• Team environment focused on shipping production-ready solutions
• Opportunity to shape how AI agents are built industry-wide