Data Modeler Data Modeler role at Nationale-Nederlanden Digital Hub, a subsidiary of Nationale Nederlanden Group located in Madrid, Spain. Deliver IT services and solutions for the international Business Units of Nationale Nederlanden Group. The Data Modeler of the IT Data domain is responsible for development and maintenance of logical and physical data models that define the structure, relationships, and constraints of the data within the IT data domain and the CIODAP platform. This role ensures that data is structured efficiently, securely, and in a way that supports business intelligence, reporting, and decision‐making processes. You will be working closely with data architects and data analysts to implement data solutions to streamline and support enterprise information management. Analysing and translating business needs into long‐term solution data models and communicating these models and their usage. Translation of the conceptual data models into logical and physical models that are documented and maintained. Working with the data management team and its stakeholders to understand conceptual data models and data flows. Evaluating existing systems’ data models to validate consistency and efficiency and providing feedback for improvement. Reviewing modifications of existing systems for cross‐compatibility and implementation of data strategies. Developing best practices for data coding to ensure consistency within the system and support analysis of the data. Define and govern data modelling and design standards, tools, best practices, and related development for enterprise data models. As a Data Modeler within the CIO Office, you will collaborate extensively with a wide range of stakeholders both within and outside of Group IT. In this role, you will report directly to the Manager IT Generic Support Services. Work with a hybrid model Allowance and telework subventions Flexible working hours and 2 months of intensive working hours in summer so you can fully take advantage of your time Objectives bonus as a performance reward Office access with free parking for cars, motorbikes, electric cars with chargers, and bikes Flexible retribution facilities such as transport card, nursery checks, health insurance with Sanitas, trainings... Volunteer actions and time to all employees Digital and agile methodology across teams You have knowledge and experience with development of conceptual, logical and physical data models for databases and data warehouses. You have experience in creating and maintaining the horizontal data lineage — end to end data traceability. Basic knowledge of IT as a business. Bachelor’s degree in Computer Science, Information Systems, or a related field. Knowledge and experience of data modelling techniques such as 3NF and Dimensional modelling. Knowledge and experience of data warehousing architecture such as Data Vault architecture and Medallion architecture. Strong understanding of data warehousing and ETL technologies (must have). Experience with metadata management and related tools such as Power Designer, Enterprise Architect, Data Modeler. Experience with data visualization tools such as Power BI. Excellent communication skills in English, both written and verbal. If you are a passionate and experienced Data Modeler looking for an exciting opportunity to work in a dynamic and challenging environment, we encourage you to apply for this position. Please send your CVs in English language. We are proud to be an inclusive organization and we offer equal opportunities, regardless of race, cultural background, gender, gender identity, religion, national origin, age, disability, marital status, and sexual orientation.