AI Architect / Engineer

AI Architect / Engineer – UK Wide – Permanent – up to £100K plus benefits (Hybrid)

Change Digital are working with a leading Data & AI consultancy that is investing heavily in its AI capability and is looking to appoint an experienced AI Architect / Engineer to help shape the future of enterprise AI solutions.

This is a fantastic opportunity to join a growing AI practice where you'll act as the senior technical authority, designing and delivering cutting-edge Agentic AI, Large Language Model (LLM) and Generative AI solutions for enterprise clients.

What you'll be doing:

• Designing end-to-end AI and LLM solution architectures
• Building scalable Agentic AI and multi-agent systems using frameworks such as LangGraph, AutoGen or Semantic Kernel
• Defining LLM integration strategies, including RAG, prompt engineering, fine-tuning, evaluation and guardrails
• Establishing MLOps / LLMOps best practices for production AI deployments
• Providing technical leadership across multiple client engagements, from pre-sales through to delivery
• Working closely with data scientists, engineers and Responsible AI teams to build secure, scalable and production-ready AI solutions

We're looking for experience with:

• AI Architecture or AI Engineering
• Large Language Models (LLMs) & Generative AI
• Agentic AI & Multi-Agent Architectures
• Python & modern software engineering practices
• Cloud platforms (Azure, AWS or GCP)
• MLOps / LLMOps, CI/CD and model deployment
• API design, orchestration and enterprise-scale AI solutions

Desirable:

• Consulting or professional services experience
• Vector databases, knowledge graphs and advanced retrieval techniques
• AI or Cloud certifications
• Experience delivering AI solutions within regulated industries

What's on offer?

• Opportunity to become a founding technical leader within a rapidly growing AI practice
• Work on enterprise-scale AI transformation programmes across multiple industries
• Competitive salary and excellent benefits package, including private medical insurance, enhanced pension, holiday buy/sell scheme, learning budget and a unique sabbatical reward programme
• Genuine opportunity to shape technical standards, influence AI strategy and work with some of the latest AI technologies

If you're passionate about building production-ready AI systems and want to play a key role in the next generation of enterprise AI, I'd love to hear from you.

Apply via LinkedIn or send me a direct message for a confidential discussion.

This role is urgent in nature so please email your CV to or call for more information.