Senior Technical Support Engineer

Job summary

Responsibilities

We’re hiring a Senior Technical Support Engineer to lead our customer support experience for highly technical users, from AI engineers to infrastructure architects. You’ll be on the front lines helping teams debug production LLM applications and agents, improve AI observability and evaluations…

• Be the go-to escalation point for technical support inquiries—diagnosing issues across customer setup, LangChain products, and deployment issues.
• Work directly with engineering, operations, documentation, and product teams to resolve bugs, suggest patches, and advocate for customer needs.
• Partner with Deployed Engineering to support critical enterprise customers.
• Build and refine internal tooling, diagnostics, and runbooks for complex issue triage.
• Lead post-mortems for critical incidents and feed learnings back into product and documentation.

Tech stack

• LangGraph
• Python
• TypeScript
• Kubernetes
• Docker