Salary: £100,000 - 100,000 per year Requirements: We are looking for an experienced Software Engineer with strong knowledge of AI, LLMs and agentic coding. We require hands-on experience deploying LLMs and multi-modal models at scale in production. We require a strong understanding of scalable MLOps, observability and cloud-native AI deployment. We require strong Python coding skills and API development skills. We value collaborative and pragmatic engineers with advanced stakeholder communication, problem-solving and project management skills in Agile environments. We require a 2.1 or above bachelors degree in Computer Science, AI or a related STEM discipline. Experience with agentic frameworks such as LangChain or LlamaIndex is advantageous. Experience with deep learning frameworks is advantageous. Experience with Langfuse, Langsmith, MCP (Model Context Protocol) and bias mitigation techniques is advantageous. Responsibilities: We architect AI solutions and embed them within enterprise environments. We drive impactful outcomes through advanced engineering, scalable pipelines and deep cross-functional collaboration. We lead client projects and productionise systems. We run multi-modal LLMs and build cutting-edge generative AI and agentic systems. We deploy and support AI solutions across the financial services sector. We collaborate closely with clients and internal stakeholders to deliver technical outcomes. Technologies: AI API Architect Cloud Support Langfuse Python LLM More: We are a global finance technology consultancy working with clients including global investment banks and financial services organisations. This is a highly technical Lead AI Engineer role based in London with flexible working from home. We offer a salary of up to £125k, pension, life assurance, income protection, private medical care for you and your family including mental health support, travel insurance, charitable giving, gym membership for you and your family, and a flexible holiday scheme. You will join a collaborative environment where we deliver advanced AI solutions for enterprise and financial services clients. last updated 21 week of 2026