AI Technical Architect at Robert Walters

We are seeking a senior AI Technical Architect to design enterprise-grade Generative AI and Agentic AI solutions. This role centers on designing solutions for GenAI, Agentic AI and ML with particular focus on RAG-based solutions, AI assistants, and autonomous agent systems. Posted: March 13, 2026 Closing: April 24, 2026 Employment: Permanent, Full-time Responsibilities: - Design enterprise-grade GenAI, Agentic AI and ML solutions - Lead the design of RAG-based solutions, AI assistants, and autonomous agent systems - Guide complex implementations and serve as technical advisor to senior stakeholders - Lead or mentor teams of AI engineers or data scientists Essential Technical Expertise: - Generative AI and machine learning architecture in enterprise environments - Large language models (OpenAI, Claude, LLaMA, Mistral) - Agentic frameworks: LangChain, LlamaIndex, AutoGen, CrewAI or LangGraph - Vector databases (Pinecone, Weaviate, FAISS) - Production Python development with PyTorch/TensorFlow - Cloud platforms (AWS, Azure, GCP) - MLOps/LLMOps practices and tooling - Team leadership experience Combines deep technical expertise, architecture leadership, and strategic advisory capabilities. Salary: GBP 90,000 - 120,000 per annum Location: London