AI Technical Architect

Robert Walters
Full-timeLead
£90K - £120K/yr

AI Tools

AutoGenCrewAILangChainLangGraphLlamaLlamaIndexMistralOpenAI GPT

Tech Stack

PythonLangChainLlamaIndexAutoGenCrewAILangGraphPineconeWeaviateFAISSPyTorchTensorFlowAWSAzureGCP

Agent Workflow

Designing enterprise-grade Agentic AI solutions including RAG-based solutions, AI assistants, and autonomous agent systems.

About the Role

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

Apply Now
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