Solutions Architect, UK

We're looking for a Solutions Architect to join our Professional Services team at LangChain. As a Solutions Architect, you'll work directly with enterprise customers to design, deploy, and optimize production-grade AI infrastructure and agent systems. You'll be responsible for architecting scalable, secure infrastructure deployments and building reliable, well-evaluated agent applications that solve real business problems.

Requirements

• 7+ years of experience in a technical, hands-on customer-facing role
• 3+ years of experience designing and deploying production infrastructure on cloud platforms
• Strong Kubernetes experience including cluster design, autoscaling, and multi-zone deployments
• Experience with Infrastructure as Code (Terraform, Helm) and GitOps practices
• Strong understanding of networking, security, and observability
• Experience with CI/CD pipelines for infrastructure and applications
• 1+ years of experience building production AI/ML applications or agents
• Strong experience with LLM frameworks (LangChain, LangGraph, or similar) for building agent-based applications
• Experience with state management patterns and designing evaluation frameworks for AI applications
• Strong prompt engineering skills with experience in optimization and A/B testing
• Customer-facing experience with enterprise customers
• Strong communication skills with ability to explain technical concepts to diverse audiences

Benefits

• Competitive compensation including base salary, variable compensation, meaningful equity, benefits, and perks
• Medical, dental, and vision coverage
• Flexible vacation
• 401(k) plan
• Life insurance