Deployed Engineer (NYC)

About this role

LangChain seeks a Deployed Engineer to work directly with enterprise customers building production AI agents. You'll co-architect agent systems, lead technical evaluations and POCs, and help customers deploy and operate agent-based applications at scale using the LangChain platform.

What you'll do

• Co-architect and build production AI agents alongside customer engineering teams
• Own technical wins in pre-sales by designing POCs and guiding evaluations
• Deploy and advise customers on agent-based applications including conversational and multi-step workflows
• Conduct technical demos, trainings, and workshops for developer audiences
• Surface field feedback and develop reusable patterns and example code
• Provide post-sale architecture guidance and advise on roadmap decisions

What they're looking for

• Python and JavaScript programming
• Agent-based and LLM application design
• Systems architecture and fundamentals
• Customer-facing technical engagement
• Technical communication and explanation of tradeoffs
• Cloud environments (AWS, GCP, Azure)
• LangChain/LangGraph frameworks
• LLM evaluation and observability

Benefits

• Annual OTE: $165,000–$380,000 USD
• Work on production AI systems with Fortune 500 companies
• Direct impact on product direction and real-world AI adoption
• Backed by $125M Series B funding (IVP, Sequoia, Benchmark, others)
• Hands-on technical role with fast feedback loops
• NYC-based position