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Contract Data Engineer - Global Bank ?? Location: Hybrid (London or Edinburgh preferred)?? Duration: 6-12 months?? Day Rate: Competitive via Umbrella A leading global bank is seeking a skilled Data Engineer to join its next-generation data and AI transformation programme. This contract role offers the chance to work on high-impact initiatives, including powering intelligent chatbots and AI-driven analytics across the organisation. ?? Key Responsibilities: Design, build, and maintain scalable ETL data pipelines to support AI, chatbot, and analytics use cases.Collaborate with data scientists, ML engineers, and product teams to deliver clean, reliable data for model training and real-time inference.Enable chatbot platforms by integrating structured and unstructured data sources for conversational AI applications.Develop and maintain Tableau dashboards to support data storytelling and operational insights.Optimise data workflows across cloud and on-prem environments, ensuring performance and reliability. ?? Skills & Experience: Strong experience in ETL pipeline development using tools like Apache Airflow, Informatica, or similar.Advanced SQL skills and experience with large-scale relational and cloud-based databases.Hands-on experience with Tableau for data visualisation and dashboarding.Exposure to AI/ML environments, including data preparation for chatbot training and deployment.Familiarity with chatbot frameworks is a plusExperience with cloud platforms (AWS, GCP, or Azure) and modern data architectures (e.g. data lakes, lakehouses).Financial services or banking experience is highly desirable. Carbon60, Lori