Senior Data Modeller - Insurance and London Market Location: London (Hybrid)OverviewA London Market insurance organisation is seeking a Senior Data Modeller to design and govern enterprise-grade data models across core insurance domains. This role requires deep domain knowledge, hands-on modelling expertise, and the ability to work closely with senior stakeholders.Key ResponsibilitiesDesign and maintain enterprise data models across policy, underwriting, claims and reinsuranceDevelop and govern Data Vault and Dimensional modelsSelect appropriate modelling approaches based on integration, analytics and audit requirementsDesign data structures aligned to cloud and Medallion architecturesLead data modelling workshops and design sessionsEmbed data quality, governance, and traceability into modelsRequired Experience:Extensive experience as a Data Modeller within Insurance, ideally London MarketStrong domain knowledge of Delegated Authority, ReinsuranceExpert understanding of Canonical, Data Vault, and Dimensional modellingExperience working with cloud data platformsStrong SQL skills for data profiling and validationConfident engaging business and technology stakeholdersWhy Apply?Hands-on, high-impact modelling roleComplex London Market data challengesOpportunity to shape enterprise data foundations