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$150,000 – $250,000
Listed on LangChain’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
You'll partner with enterprise customers to design, build, and operate AI agent systems in production, moving from initial technical evaluations through long-term deployment and scaling. This suits engineers who enjoy hands-on work with customers, thrive solving real production problems, and want to influence how AI agents are adopted in the real world.
Our summary, not LangChain’s wording. The full posting is on their site.
Skills this role names
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What they ask for
Required
- 3+ years in software engineering, customer engineering, solutions engineering, or product engineering
- Strong Python and JavaScript fundamentals
- Systems design fundamentals
- Experience designing agent-based or LLM-powered applications with multi-step workflows and orchestration
- Comfortable working directly with customers on technical evaluations and architecture reviews
- Can explain technical tradeoffs and build trust with developer audiences
- Takes ownership of outcomes, not just recommendations
- Bias toward action and comfort with ambiguity
Nice to have
- Deployed AI agents in production using LangChain, LangGraph, or similar frameworks
- Experience with LLM evaluation, observability, or guardrails
- Cloud environment experience (AWS, GCP, Azure)
- Containers and Kubernetes knowledge
- Shipped and operated production software at scale