AI Product Architect

AI Product Architect - Contract

Location: Cambridge - 3 days per week onsite

Contract: 6 months /Outside IR35

Key responsibilities

• Define the architecture and technical roadmap for enterprise AI products.
• Translate business requirements into secure, scalable AI solutions.
• Design Agentic AI and multi-agent workflows using LangGraph.
• Evaluate and compare different LLMs based on accuracy, quality, hallucination risk, speed, cost and security.
• Recommend the most appropriate LLM for each AI product and use case.
• Architect and deploy AI solutions using AWS.
• Establish architecture standards, governance and responsible AI controls.
• Work closely with product, engineering, data, security and business teams.
• Communicate technical decisions clearly to senior and non-technical stakeholders.

Mandatory experience

• Approximately 3+ years of strong commercial AI/Generative AI experience.
• Hands-on experience with multiple LLMs, such as Claude, GPT, Copilot, Gemini or Llama.
• Proven experience evaluating, benchmarking and selecting LLMs for different AI solutions.
• Strong Agentic AI and multi-agent architecture experience.
• Hands-on experience with LangGraph.
• Strong AWS AI architecture experience, ideally including Bedrock and SageMaker.
• A proven track record of taking multiple enterprise AI products into production.
• Experience designing secure, scalable and governed solutions within complex enterprise environments.
• Strong stakeholder engagement and communication skills.
• Ability to work onsite in Cambridge three days per week.

Experience with LangChain, RAG, MCP, graph databases, LLMOps, AI governance and ServiceNow AI would be beneficial.

This is an excellent opportunity to work on advanced AI products in an organisation that is already well established in its AI journey.