Deployed Engineer (Federal)
LangChain · Washington DC
About this role
**Deployed Engineer (Federal)** **About LangChain** We build the foundation for agent engineering, helping developers move from prototypes to production-ready AI agents. Our platform includes LangSmith, open source frameworks (LangChain, LangGraph, Deep Agents), and LangSmith Engine. 100M+ monthly open source downloads, 6,000+ active customers, and 35% of Fortune 500 use our platform. **About the Team** The Deployed Engineering - Federal team works directly with U.S. Government customers (DoD, Civilian Agencies, Intelligence Community) building and operating AI agents in mission-critical environments. We partner with government engineers and system integrators across the full lifecycle—from pre-award technical shaping to post-deployment advisory work in secure environments. **What You'll Do** • Co-architect and co-build production AI agents with federal engineering teams • Own technical wins in federal pre-sales by designing secure POCs and supporting RFI/RFP responses • Design architectures meeting federal security and compliance requirements (FedRAMP, DoD IL2-IL6, NIST) • Help agencies deploy and operate agent-based applications (mission support copilots, intelligence analysis, research automation) • Advise customers post-award on architecture, scalability, observability, and roadmap decisions • Deliver technical demos, workshops, and enablement sessions for government audiences • Partner with security teams on ATO processes and accreditation pathways • Surface field feedback and contribute reusable patterns and secure deployment guides **What You'll Bring** • 3+ years in relevant technical role (software engineering, customer engineering, solutions engineering) • Experience with DoD, Civilian Agencies, Intelligence Community, or federal system integrators • Strong Python and JavaScript fundamentals with deep systems thinking • Experience designing agent-based or LLM-powered systems (multi-step workflows, orchestration, guardrails) • Familiarity with secure cloud environments (AWS GovCloud, Azure Government) • Comfort in regulated environments with security, compliance, and documentation requirements • Experience supporting technical evaluations and competitive processes • Ownership mindset and bias toward action **Nice to Have** • Active or prior U.S. security clearance (Secret, TS/SCI) • Experience in classified or air-gapped environments • FedRAMP or DoD Impact Levels knowledge • LLM evaluation, observability, red-teaming, or guardrails experience • AWS, Azure, containers, Kubernetes expertise • Experience with federal system integrators • Production experience with LangChain, LangGraph, or similar frameworks **Compensation & Benefits** Annual OTE: $150,000–$250,000 USD Medical, dental, vision coverage • Flexible vacation • 401(k) plan • Life insurance • Meals on in-office days (US)
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