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Posted on 2026/05/29

Lead AI Engineer Python LLM - Tech Consultancy

Client Server

London, United Kingdom

Full-time

Listing

Client Server / Lead AI Engineer Python LLM - Tech Consultancy / Client Server · London, United Kingdom · via LinkedIn / 1 day ago / Full-time

Description

Lead AI Engineer (Python LLM MLOps) London / WFH to £125k

Are you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding

You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks and financial services organisations.

What's In It For You

  • Salary to £125k

  • Pension, Life Assurance, Income Protection

  • Private medical care for you and your family, including mental health

  • Travel Insurance

  • Charitable giving

  • Gym membership for you and your family

  • Flexible holiday scheme

Your Role

As a Lead AI Engineer you will architect AI solutions, embed them within enterprise environments and drive impactful outcomes through advanced engineering, scalable pipelines and deep cross-functional collaboration.

This is a highly technical role where you'll be leading client projects, productionising systems and running multi-modal LLMs, using your expertise to build and deploy cutting-edge generative AI and agentic systems across the financial services sector.

About You

  • You have hands-on experience deploying LLMs and multi-modal models at scale in production

  • You have a strong understanding of scalable MLOps, observability and cloud-native AI deployment

  • You have strong Python coding skills and API development skills

  • You're collaborative and pragmatic with advanced stakeholder communication, problem-solving and project management skills in Agile environments

  • You have achieved a 2.1 or above bachelor's degree in Computer Science, AI or related STEM disciplines

  • Experience with any of the following is advantageous: agentic frameworks (e.g., LangChain, LlamaIndex), deep learning frameworks, Langfuse, Langsmith, MCP (Model Context Protocol), bias mitigation techniques