AI Engineer

We are looking for an experienced AI Engineer / Generative AI Engineer to join a major enterprise AI programme in London with a international Bank.

This is an excellent opportunity for an AI Engineer with strong hands-on experience across Generative AI, Large Language Models (LLMs), RAG, GitHub Copilot and Agentic AI.

You will be building real-world AI applications, intelligent assistants, copilots and automation solutions while helping engineering teams adopt the latest AI development technologies.

What You''ll Be Doing

• Design, build and deploy Generative AI and LLM-powered applications
• Develop AI assistants, copilots and intelligent automation solutions
• Build Retrieval-Augmented Generation (RAG) applications
• Work with vector databases and enterprise knowledge sources
• Integrate LLM and AI services through APIs and cloud architectures
• Develop and optimise prompts for enterprise AI applications

Skills & Experience

We are particularly interested in candidates with experience across several of the following:

Generative AI / LLMs

• Large Language Models (LLMs)
• Generative AI application development
• GitHub Copilot
• Claude Code
• OpenAI GPT / Azure OpenAI
• Anthropic Claude APIs

Agentic AI

• LangChain
• LangGraph
• CrewAI

Software Engineering

• Strong development experience with Python, JavaScript/TypeScript, C# or Java
• REST APIs and microservices
• Software architecture and engineering best practices

Desirable Skills

Experience with any of the following would be advantageous but not essential :

• Azure, AWS or Google Cloud
• GitHub Actions / Azure DevOps / Jenkins
• Docker and Kubernetes
• Terraform / Infrastructure as Code

Why Apply for the role

• 12-month contract
• Major enterprise AI programme
• Blue chip client

Interviews are being booked for a start in either August or early September