Data Modeller Enterprise Data Transformation Programme / CDP & Salesforce CRM implementation 2 days a week onsite in Southampton Umbrella Engagement (IIR35) 6 month initial contract, multiyear transformation programme Join a major Enterprise Data Transformation Programme where our client is implementing a new Customer Data Platform (CDP) and Salesforce CRM. They are looking for a sharp, proactive Data Modeller to design and optimise robust data models that power real-time customer insight and smarter decision-making. What You’ll Do Design conceptual, logical, and physical data models to support enterprise integration. Create ERDs, data dictionaries, metadata and STTM documentation. Apply and enforce modelling standards, governance, and version control. Support integration with data warehouse/lakehouse platforms. Collaborate with technical and business stakeholders to review and validate models. Own your deliverables and drive documentation and knowledge transfer. What You’ll Bring Proven experience in enterprise data modelling. Hands-on with data modelling tools (e.g., Erwin, ER/Studio). Solid understanding of metadata, data standards, and integration practices. Experience with Salesforce CRM and/or CDPs is a big plus. Strong communicator and confident engaging across business and tech teams. Why Join? Shape a strategic data foundation for a future-ready enterprise. Flexible work, smart team, and meaningful impact.