Key skills
PythonJavaScriptSystems fundamentalsAgent-based applications designLLM-powered applications designMulti-step workflowsOrchestrationFailure handlingCustomer engineeringTechnical evaluationsAI agents deploymentCloud environmentsContainersKubernetes conceptsBias toward actionGoAILLMLangChainLangGraphAWSAzureGCPKubernetesSales
About this role
LangChain is on a mission to make intelligent agents ubiquitous, providing a platform for building, deploying, and operating AI agents. The Deployed Engineer will work closely with customer engineering teams to co-architect and build production AI agents, ensuring reliable operation and guiding customers through evaluations and post-sale advisories.
Responsibilities:
- Co-architect and co-build production AI agents with customer engineering teams
- Own the technical win in pre-sales by designing POCs, answering deep technical questions, and guiding evaluations
- Help customers deploy and operate agent-based applications such as conversational agents, research agents, and multi-step workflows
- Advise customers post-sale on architecture, best practices, and roadmap-level decisions
- Run technical demos, trainings, and workshops for developer audiences
- Surface field feedback and contribute reusable patterns, cookbooks, and example code that scale across customers
- Occasionally contribute code upstream when it meaningfully improves customer outcomes
Requirements:
- 3+ years in a relevant technical role (software engineering, customer engineering, solutions engineering, founding/product engineering), ideally in a startup or scale-up
- Strong Python, JavaScript and systems fundamentals
- Have designed agent-based or LLM-powered applications beyond simple API calls, including multi-step workflows, orchestration, and failure handling
- Are comfortable working directly with customers during POCs, architecture reviews, and technical evaluations
- Can explain technical tradeoffs clearly and build trust with developer audiences
- Take responsibility for outcomes, not just recommendations
- Have a bias toward action and enjoy figuring things out as you go
- Are excited about operating AI agents in production, not just building demos
- You've deployed AI agents in production, especially using LangChain, LangGraph, or similar frameworks
- Worked with LLM evaluation, observability, or guardrails
- Have experience with cloud environments (AWS, GCP, Azure), containers, and basic Kubernetes concepts
- Have shipped and operated production software and are comfortable owning systems under real-world constraints