Senior AI Engineer

Spencer Rose are urgently seeking an experienced Senior AI Engineer to work for our Banking client for a minimum 6 month contract (extensions highly likely), to start ASAP. Hybrid, 2 days a week in South West office. Start: ASAP (allowing up to 2 weeks for vetting and onboarding) Day Rate: £400-420pd Inside IR35 Hybrid: 2 days a week in the office Duration: 6 months initially As a Senior AI Engineer, you will design, build, and scale next-generation AI applications leveraging Large Language Models (LLMs), Agentic AI frameworks, Retrieval-Augmented Generation (RAG), and cloud-native architectures. The ideal candidate will possess strong software engineering expertise, hands-on experience with AI orchestration frameworks, and a proven ability to take AI products from prototype through production deployment. You will work closely with product teams, architects, data engineers, and business stakeholders to deliver scalable, secure, and production-ready AI solutions that drive business value. Key Responsibilities AI Solution Development Design and develop enterprise-grade AI applications leveraging LLMs and Generative AI technologies. Build and deploy Agentic AI workflows using frameworks such as LangChain, LangGraph, and LlamaIndex. Design and implement Retrieval-Augmented Generation (RAG) architectures for knowledge-driven AI solutions. Develop intelligent agents capable of tool calling, memory management, reasoning, and workflow orchestration. Integrate AI services with ..... full job details .....