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Deployed Engineer, Professional Services (San Francisco)

LangChain· Customer Engineering
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Hybrid (San Francisco, CA)Full-timePosted 1mo ago

About the role

Deployed Engineer to join LangChain's Professional Services team, working with enterprise customers to design and implement production AI agent systems across the full Agent Development Lifecycle (ADLC), including architecture design, evaluation strategy, and embedded delivery.

Responsibilities

  • Advising: Agent architecture design, evaluation strategy review, and best-practice production guidance.

Qualifications

  • 4+ years of software engineering experience with deep expertise in Python
  • 2+ years of hands-on experience building and shipping production agent systems
  • Strong client-facing communication skills with ability to articulate architectural decisions to technical stakeholders
  • Strong experience with LangChain/LangGraph/Deep Agents or comparable frameworks, including multi-agent patterns and state management
  • Deep familiarity designing and implementing evaluation methodologies for non-deterministic AI systems
  • Comfortable operating across the full spectrum from advisory to embedded delivery
  • Willing to travel up to 20% of the time

Skills

Required:PythonAgent development tooling (LangChain/LangGraph/Deep Agents)evaluations for non-deterministic AI systems
Nice to have:TypeScript/JavaScript

Benefits

  • Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more
Last updated Oct 14, 2026. Interested? Apply on the company site.

About LangChain

Engineer reliable agents

LangChain provides the engineering platform and open source frameworks developers use to build, test, and deploy reliable AI agents.

AI agentsagent engineeringbrex-fastest-growing-2025liquid-ai-recruiting-targetopen source frameworksplatform
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