Principal Data Architect

Capgemini • london, england, United-Kingdom • Posted June 18, 2026

Location london, england
Job Type Full-time
Category IT & Technology
Posted June 18, 2026

Job title: GenAI Architect

Location: London, UK

Hybrid Working

The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.

Your Role

  • Lead architecture and implementation of GenAI applications using AWS services, especially large language model capabilities such as Amazon Bedrock.
  • Define reusable architecture patterns for model customization, prompt orchestration, retrieval pipelines, and agentic workflows.
  • Design agentic AI systems incorporating tool use, workflow orchestration, memory management, and autonomous decision flows.
  • Implement observability for prompts, model responses, vector retrieval quality, and agent execution workflows.
  • Integrate GenAI capabilities into enterprise applications, APIs,...

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