Senior AI Architect

Skillfinder; Greater London; On-site; GBP 100,000 - 125,000; Full time

Job summary

A leading technology firm in the UK is seeking a Senior AI Architect for a contract role focused on advancing AI applications and cloud-native architecture. You'll design and build AI-driven applications using large language models and lead architectural efforts for scalable AI/Machine Learning solutions primarily in the Azure ecosystem. This is a pivotal role that combines both technical leadership and collaboration within engineering teams, looking for candidates with significant experience in AI architecture and Azure cloud deployment.

Qualifications

• 8+ years in software architecture and enterprise solutions.
• 3+ years of hands-on AI/ML development experience.
• Strong Azure cloud architecture expertise.
• Proficiency with LLMs, RAG, agent-based systems, and data science techniques.

Responsibilities

• Design and build AI-driven applications using LLMs.
• Integrate agentic AI frameworks to create workflows.
• Lead architecture for scalable AI/ML service deployment.
• Deliver Azure-based solutions with secure backend.
• Collaborate with DevOps/MLOps teams.
• Provide technical leadership and shape AI strategy.

Skills

Software architecture

AI/ML development

Azure cloud architecture

Frontend technologies (React, Angular, Vue)

Frontend technologies (React, Angular, Vue)

Job description

Senior AI Architect – Contract Role Driving Autonomous AI on Azure

Are you an AI specialist with a passion for large language models, cutting‑edge agentic frameworks, and cloud‑native architecture? Join a major programme shaping the future of intelligent systems within an enterprise environment.

We’re hiring a Senior AI Architect for an extendable contract role(inside IR35). You’ll lead the design and development of AI applications using state‑of‑the‑art LLMs (e.g. OpenAI, Gemini, Mistral), advanced Retrieval‑Augmented Generation (RAG), and frameworks like LangGraph, CrewAI, and AutoGen.

This is a high‑impact opportunity to set architectural standards, collaborate across engineering and DevOps teams, and build production‑grade AI systems at scale—particularly across the Azure cloud ecosystem.

What you’ll do :

• Design & build AI‑driven applications using LLMs for summarisation, generation, Q&A, and reasoning.
• Integrate agentic AI frameworks to create autonomous / semi‑autonomous workflows.
• Lead architecture for scalable AI / ML service deployment, model orchestration, and monitoring.
• Deliver full‑stack Azure‑based solutions with secure backend, frontend, and data services.
• Collaborate with DevOps / MLOps teams to streamline CI / CD pipelines for AI workloads.
• Provide technical leadership and shape wider AI strategy across the programme.

Essential skills :

• 8+ years in software architecture / enterprise solutions.
• 3+ years of hands‑on AI / ML development experience.
• Strong Azure cloud architecture expertise.
• Proficiency with LLMs, RAG, agent‑based systems, and data science techniques.
• Frontend experience (React, Angular or Vue) integrated with backend AI services.

Nice to have :

• Experience guiding multidisciplinary teams in a regulated or enterprise setting.