Data developer jobs in Cardiff

Your role at Veezu: As a Data Engineer, you'll build and maintain the data platform that powers reporting, analytics and data science across...  ...databases, REST APIs, SaaS applications and file-based exports. Develop and optimise SQL transformations, stored procedures and Kimball-... 

 ...Work Type Permanent Job Function Data / Knowledge Management Salary Range £42,786.00 -£48,912.00 Base Closing Date Linea (St Mellons, Cardiff) - Hybrid Options 23:59 on 17 August 2026 What you’ll be responsible for This is an exciting role that will... 

 ...Position Title: Advanced Data Engineer Contract Type: Contract (6-month initial duration, with potential for extension) Location:...  ...and validation frameworks. Demonstrated capability to design, develop, test, document, and support production-ready code and end-to-end... 

 ...Experience building AI agentic tools and applications Experience developing and deploying AI solutions in live production environments...  ...powered workflows that integrate with existing applications and data sources Apply prompt engineering, RAG, and agent orchestration... 

We're looking for a Lead Software Engineer (Python & Django) for a central government department based in London, Manchester, Birmingham or Cardiff (hybrid), on an initial 12 months contract, paying up to £720 per day (Inside IR35). This is a hybrid role with around 40% ...

 ...Producing validation reports whilst engaging with the model developers and model owners to ensure the validation findings are understood...  ...application, you agree that Starling Bank may collect your personal data for recruiting and related purposes. Our Privacy Notice explains...