Applied AI Engineer - London (Hybrid) An AI startup building infrastructure that allows AI agents to operate inside real enterprise workflows are looking for an Applied AI Engineer to join their fast growing team. What will I be doing?Designing and building production-grade AI agent systemsDeveloping multi-step agent workflows that interact with real-world APIs and enterprise toolsTurning third-party APIs into typed action schemas that agents can reason over and executeImproving reliability, observability, and failure handling in agent pipelinesBuilding evaluation frameworks to measure and improve agent performanceWorking closely with the CTO to shape architecture and technical directionWhat we’re looking for:Experience building production AI/agent systemsStrong Python backend engineering experienceExperience working with APIs, integrations, and workflow automationFamiliarity with agent frameworks (LangGraph, LangChain, or similar)Experience with structured LLM outputs (Pydantic / JSON schema / validation)Engineers who enjoy building from the ground up in an early-stage startupWhat’s in it for me?Salary up to £120k + meaningful equityThe opportunity to own and shape core AI systems at an early-stage companyWork on real-world AI agents used by enterprise customersApply now for immediate consideration!