LangChain
Deployed Engineer (Chicago)
About this role
LangChain seeks a Deployed Engineer in Chicago to partner with enterprise customers building production AI agents, moving from prototypes to scalable, reliable systems. You'll bridge engineering and go-to-market, owning technical wins through pre-sales architecture, post-deployment advisory, and real-world problem-solving using the LangChain platform.
What you'll do
- Co-architect and build production AI agents with customer engineering teams
- Own technical evaluations and POC design during pre-sales engagements
- Deploy and operate agent-based applications including conversational and multi-step workflow systems
- Provide post-sale advisory on architecture, best practices, and strategic decisions
- Conduct technical demos, trainings, and workshops for developer audiences
- Travel to customer sites up to 40% and surface field feedback to improve platform offerings
What they're looking for
- Python and JavaScript programming
- AI agent design and LLM-powered application development
- Systems architecture and multi-step workflow orchestration
- Customer technical engagement and presentation skills
- Cloud environments (AWS, GCP, Azure) and containerization
- LLM evaluation, observability, and deployment practices
- Production software operations and debugging
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LangChain
LangChain builds platforms and frameworks for developing, deploying, and observing production AI agents at enterprise scale, including LangSmith for AI observability and evaluation. The company is hiring Deployed Engineers to work directly with enterprise customers on agent implementation and operations, as well as Fullstack Engineers to build features across its platform stack.
- Website
- langchain.com
Likely interview questions
- Describe a production AI agent system you've designed—what were the key architectural decisions and failure points you had to solve for?
- How do you approach explaining complex technical tradeoffs to non-technical stakeholders during a pre-sales evaluation?