Senior AI Architect: Generative & Agentic AI Leader

Artificial Intelligence Architect
Salary: Up to £100,000 + Benefits
Location: Hybrid - 3 days per week onsite in London
Working Hours: 40 hours per week

A globally renowned organisation is seeking an Artificial Intelligence Architect to lead the design and delivery of advanced AI solutions across complex enterprise environments. This is a senior, client-facing role combining deep technical expertise with strategic advisory, focused on Generative and Agentic AI, solution architecture and transformation-led outcomes.

The role is suited to an experienced AI leader who can operate at both strategic and hands-on levels, shaping AI platforms, guiding stakeholders and delivering scalable, production-grade solutions.

Responsibilities for the Artificial Intelligence Architect:

• Partner with commercial and delivery teams to qualify opportunities, shape proposals and build compelling business cases
• Act as a trusted advisor during discovery sessions, workshops and bid processes
• Translate business requirements into enterprise-grade Data and AI architectures
• Design and architect Generative AI and Agentic AI solutions for operational support, monitoring and business workflows
• Lead complex AI implementations, ensuring solutions deliver measurable value
• Evaluate and select appropriate models, frameworks, orchestration tools and platforms
• Architect and scale LLM-powered applications including chatbots and agent-based systems
• Produce thought leadership content and contribute to go-to-market propositions
• Maintain strong awareness of emerging technologies and the competitive AI landscape
• Collaborate closely with data science, engineering and business teams to design robust end-to-end solutions
• Contribute to account strategy, aligning technical delivery with business priorities
• Drive productivity improvements and cost optimisation through intelligent automation

Essential Skills for the Artificial Intelligence Architect:

• Proven experience architecting solutions across Generative AI, Agentic AI, machine learning and automation
• Strong understanding of prompt engineering, RAG pipelines, model tuning, MLOps and LLMOps
• Experience delivering enterprise-scale RAG solutions using LLMs and vector databases
• Ability to design AI platforms that integrate with existing enterprise technology stacks
• Hands-on experience with core GenAI frameworks and agent-based AI concepts
• Strong deployment experience on at least one major cloud platform including AI and ML services
• Solid software engineering foundation for building scalable, maintainable AI systems
• Advanced Python expertise with AI and ML frameworks
• Experience with MLOps and LLMOps tooling including containerisation and orchestration platforms
• Proven experience delivering applications using state-of-the-art LLMs including prompt design, fine-tuning and evaluation
• Strong understanding of advanced agent architectures, reasoning systems and evaluation methodologies
• Excellent stakeholder engagement and consulting capability
• Experience leading and mentoring teams of AI or software engineers

If you are an experienced AI Architect looking to shape enterprise AI strategy and deliver cutting-edge solutions within a high-impact environment, please apply in the immediate instance.

AI, Artificial Intelligence