Job Description

Posted 2 days ago

AI Architect (Generative & Agentic AI)

Permanent

Location: London (onsite twice a week)

Salary: £80,000 – £95,000 Per Annum D.O.E Plus benefits & Bonus

Shape the next generation of enterprise AI

We’re looking for a senior AI Architect to lead the design and delivery of cutting-edge Generative and Agentic AI solutions across complex enterprise environments.

This is a client-facing, strategic role for someone who combines deep technical expertise with strong consulting instincts, someone who can move comfortably between vision, architecture, and real-world delivery.

You’ll work on high-value transformation initiatives, helping organisations turn AI from experimentation into measurable business impact.

The Role:

As an AI Architect, you’ll operate at the intersection of strategy, solution design, and delivery.

You will:

* Lead discovery and design of AI-led solutions aligned to business outcomes

* Architect and scale GenAI, RAG, and Agentic AI systems in production

* Advise senior stakeholders on AI strategy, feasibility, and roadmap

* Act as a technical authority during bids, proposals, and client workshops

* Guide engineering teams through complex implementations

This role offers real ownership, from shaping ideas through to deploying production-grade AI platforms.

Key Responsibilities:

Client & Stakeholder Engagement

* Partner with commercial and delivery teams to qualify opportunities and shape compelling AI propositions

* Act as a trusted advisor in workshops, discovery sessions, and solution design discussions

* Support RFI/RFP responses and client presentations with clear, credible technical direction

Solution Architecture & Delivery

* Design enterprise-ready Data & AI architectures using modern cloud platforms (AWS, Azure, GCP)

* Architect RAG-based GenAI solutions, chatbots, and autonomous/agentic workflows

* Select appropriate models, frameworks, orchestration tools, and evaluation approaches

* Ensure solutions are secure, scalable, observable, and production-ready

Technical Leadership & Innovation

* Lead and mentor teams of AI and software engineers

* Drive best practices across MLOps / LLMOps, governance, and AI observability

* Contribute to reusable accelerators, reference architectures, and go-to-market offerings

What We’re Looking For:

Essential Experience & Skills:

* Proven experience architecting solutions across Generative AI, Agentic AI, ML, and automation

* Strong understanding of:

* Prompt engineering

* RAG pipelines

* Model fine-tuning (supervised / unsupervised)

* MLOps / LLMOps and AI observability

* Hands-on experience building enterprise RAG solutions using LLMs (e.g. OpenAI, Llama, Mistral, Claude) and vector databases (Pinecone, Weaviate, FAISS, etc.)

* Practical experience with GenAI frameworks such as LangChain, LlamaIndex, and agentic frameworks like AutoGen, CrewAI, LangGraph

* Strong Python expertise with AI/ML frameworks (PyTorch, TensorFlow) and NLP libraries

* Experience deploying AI solutions on at least one major cloud platform (AWS, Azure, or GCP)

* Solid software engineering foundations for building scalable, maintainable systems

* Experience leading or guiding teams of AI / software engineers

Consulting & Communication:

* Strong stakeholder management and communication skills

* Comfortable translating complex AI concepts into clear business value

* Experience supporting proposals, bids, and client presentations

Why Apply?

Work on meaningful, enterprise-scale AI transformation programmes

Shape AI strategy and architecture, not just build proofs of concept

High visibility, senior-level role with real influence

Continuous exposure to modern AI tooling, frameworks, and delivery models

Strong investment in learning, innovation, and professional development