AI engineer in financial services

GenAI / LLM Engineer to support the delivery of a production-grade Generative AI solution within a regulated financial services environment. This is a hands-on engineering role focused on LLM pipelines, RAG, document processing and agentic AI, using AWS technologies including Amazon Bedrock and Agentcore. Candidates must have experience taking GenAI solutions beyond proof-of-concept and into real production environments.

• LLM pipelines, RAG, document processing and agentic AI

• Strong hands-on experience delivering production GenAI/LLM solutions, rather than purely prototypes or POCs.
• RAG architecture for complex, document-heavy applications.
• Amazon Bedrock
• AWS Agentcore
• Amazon OpenSearch, including vector search, k-NN and hybrid retrieval.
• Strong Python development skills.
• Experience with LangChain, LlamaIndex, LangGraph, CrewAI or similar frameworks.
• Document processing technologies such as Amazon Textract, PyPDF or Unstructured.io.
• Designing multi-agent or tool-use architectures.
• GenAI evaluation, hallucination detection, validation and confidence-scoring techniques.
• Experience delivering technology within financial services or another highly regulated environment.

• 3 month contract
• Fully Remote
• £500-£550 per day
• Outside IR35