Senior GenAI / AI Engineering Consultant Contract: Initial 3-Month ContractRate: Up to £500 per day (Inside IR35)Location: Remote with occasional travel to client siteStart Date: ASAP Overview We are supporting a major organisation undertaking a large-scale AI and document intelligence transformation programme. They are seeking an experienced Senior GenAI / AI Engineering Consultant to design and deliver enterprise-grade Generative AI solutions within a highly regulated environment. This is a hands-on role requiring experience building production-ready GenAI applications rather than proof-of-concept solutions. You will work across LLM architecture, RAG frameworks, document intelligence, vector search, and AWS cloud-native AI services. Key Responsibilities Design and implement production-scale GenAI and LLM-powered solutions. Build Retrieval Augmented Generation (RAG) architectures for document-heavy use cases. Develop document processing pipelines capable of extracting and validating information from complex PDFs, scanned documents, and regulatory records. Design multi-agent workflows incorporating extraction, validation, routing, scoring, and human-in-the-loop review processes. Implement semantic and hybrid search solutions using Amazon OpenSearch vector search capabilities. Establish evaluation frameworks for AI-generated content, including accuracy, precision, recall, confidence scoring, and hallucination detection. Work closely with compliance, security, and business ..... full job details .....