Salary: £110,000 - 110,000 per year Requirements: Strong Python development skills with 2 years of experience building production-grade applications using Large Language Models (LLMs) Solid understanding of software engineering principles, including microservices architecture, CI/CD pipelines, and event-driven architecture Hands-on experience with AI engineering practices, including RAG (Retrieval-Augmented Generation) pipelines, prompt engineering, and LLMOps Runtime monitoring and evaluation of AI systems Experience with Vertex AI Experience in data engineering, including building scalable data pipelines using Python and Spark Strong knowledge of GCP-native services, including BigQuery (BQ), Spanner, Dataflow, and Firestore Nice to Have: Experience with Agentic AI frameworks, such as LangGraph, ADK, CrewAI, and multi-agent architectures Experience building deployable AI solutions in production environments rather than notebook-only solutions Knowledge of data ontologies and graph-based data models Exposure to Agile or Scrum development methodologies Responsibilities: Develop and provision infrastructure that supports agentic AI workflows across both Azure and Google Cloud Platform (GCP) environments Provide data science expertise to support the design of agent-based solutions, including Coach AI and future AI Assistant capabilities Create integration patterns for AI agents to interact with banking systems and perform actions on behalf of customers Contribute to the development of new AI products within the Conversational Banking Lab Develop advanced capabilities to summarise complex and nuanced customer conversations Transform existing vector search functionality into a fully generative AI-driven search experience, creating a single unified interface for users Build automated evaluation frameworks to test and validate both deterministic and generative AI conversations at scale Technologies: AI Azure BigQuery CI/CD Cloud GCP Support Python Spark microservices More: We are currently looking for an experienced ML & AI Engineer to join our major technology program delivering advanced AI-driven solutions within the banking sector. In this role, you will collaborate with cross-functional teams to design and implement next-generation AI capabilities while working on innovative AI initiatives, building scalable infrastructure, and developing intelligent systems that power agent-based workflows and conversational AI platforms. We offer a dynamic environment that champions innovation, teamwork, and professional growth. last updated 10 week of 2026