Senior AI Engineer

Lawrence Harvey

LLM EngineerseniorLeeds, England, UKhybridfulltimeEngineering Services, Software Development, and Technology, Information and MediaPythonLangGraphLangChainLLM APIsOpenAINeo4jAgentic AIKnowledge Graphsposted 24 Jul
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A high-growth, technology-led scale-up (backed by a global leading organisation) is expanding its engineering capability following a highly successful 2025. As part of significant continued investment, they are hiring a Senior AI Engineer to lead the design and development of next-generation AI products and services across Finance, supporting both internal operations and external platforms. This is an opportunity to work in a modern, cloud-native engineering environment, building intelligent agentic AI systems that can reason, plan and act autonomously. You will take ownership of solutions end-to-end; from design and architecture, through development and deployment, to optimisation and continuous improvement. You'll work closely with engineering, product and platform teams to embed Agentic AI and LLM-driven workflows into real-world products, contributing to architectural decisions, engineering standards and best practices. Location: Hybrid with twice per week travel to Leeds Salary: £90,000 to £100,000 + 15% Bonus + Excellent Benefits To be considered * Strong experience as an AI Engineer / ML Engineer / Software Engineer with applied AI exposure. * Hands-on Python development experience delivering production-grade systems. * Practical experience building agentic AI workflows (LangGraph / LangChain or similar frameworks). * Exposure to Knowledge Graphs (Neo4j / RDF / graph-based enrichment or retrieval). * Experience integrating LLM APIs (OpenAI or similar), with prompt design and orchestration. This is an excellent opportunity for a senior engineer to build impactful Agentic AI systems, influence technical direction, and work within an organisation that is actively investing in AI as a core capability. To find out more, apply now or contact j.cowley@lawrenceharvey.com.