Senior AI Engineer

Salary: £60,000 - 70,000 per year

• Strong commercial Python development experience
• Proven leadership and mentoring experience required for Senior Consultant level
• Experience building APIs, microservices and backend applications
• Hands-on experience with LLMs, Generative AI and RAG
• Experience with AI frameworks such as LangChain, LangGraph or CrewAI
• Experience with vector databases and semantic search
• Experience with OpenAI, Anthropic, Mistral, Llama or similar
• Good software engineering, testing and Git practices
• Experience with AWS or Azure, Docker and ideally Kubernetes
• Experience with PostgreSQL, MongoDB or similar databases
• Experience with CI/CD using GitHub, GitLab or Jenkins
• Agile engineering experience
• Experience with AI agents, tool calling, embeddings, prompt engineering or LLM observability is beneficial
• React/TypeScript and Terraform/IaC experience is beneficial
• Experience taking GenAI POCs into production is highly beneficial

• Build production applications and APIs using Python and FastAPI
• Develop LLM, RAG and AI agent solutions
• Build RAG pipelines covering embeddings, retrieval and generation
• Work with OpenAI, Anthropic, Mistral, Llama and similar LLMs
• Use LangChain, LangGraph, CrewAI or similar AI framework
• Work with vector databases including Pinecone, Qdrant, ChromaDB and PGVector
• Take GenAI POCs into production and scale them
• Build APIs, microservices and AI integrations
• Deploy solutions using AWS/Azure, Docker and Kubernetes
• Write clean, testable and maintainable Python code
• Work with PostgreSQL, MongoDB, Git and CI/CD
• Collaborate with engineers, architects and client stakeholders

• AI
• AI Agents
• AWS
• Azure
• Backend
• CI/CD
• Docker
• FastAPI
• Git
• GitHub
• GitLab
• Jenkins
• Kubernetes
• LLM
• MongoDB
• PostgreSQL
• Python
• RAG
• React
• Terraform
• TypeScript
• microservices
• Cloud

More:

We are hiring Senior Python Developers with GenAI experience for permanent hybrid roles based in London, Bristol, Manchester, Glasgow or Newcastle, with two days per week onsite and occasional travel to client sites. We offer a salary of £60,000 to £70,000 plus benefits, perks and healthcare options. This is a coding-focused opportunity to work on real-world AI engineering projects for enterprise clients, building production-ready applications with modern Python, LLM and RAG technologies, and developing your experience across both software engineering and Generative AI.

last updated 39 week of 2026