Choose a partner with intimate knowledge of your industry and first-hand experience of defining its future.Your locationYour locationIndustriesChoose a partner with intimate knowledge of your industry and first-hand experience of defining its future.Lisboa# Senior Data Modeller## YOUR ROLEWe are seeking a detail‐oriented and technically strong **Data Modeler** to design, develop, and maintain high‐quality data models that support enterprise analytics, reporting, and governance. You will work closely with engineering, data governance, and business teams to ensure data structures are efficient, consistent, and aligned with organizational standards.### **Data Modeling & Architecture*** Design dimensional models (fact tables, conformed dimensions, SCD types) and/or 3NF or Data Vault structures appropriate for business and technical requirements.* Create and maintain conceptual, logical, and physical data models that adhere to enterprise architecture standards.* Define data quality rules, metadata standards, and naming conventions to ensure governance and consistency across systems.### **Engineering Collaboration*** Generate DDL and collaborate with engineering teams on schema deployment, indexing strategies, and performance optimization.* Work closely with ETL/ELT engineers to ensure that pipelines, transformations, and data flows align with model structures.### **Governance & Documentation*** Contribute to data lineage, cataloging, and metadata management efforts in partnership with Data Governance teams.* Clearly communicate model changes, business impacts, and dependencies to technical and non‐technical stakeholders.## YOUR PROFILE### **Technical Expertise*** Demonstrated experience in data modeling, including dimensional modeling (star, snowflake), normalization (3NF), and/or Data Vault 2.0.* Strong SQL and DDL skills, with the ability to reason about query performance, indexing, and partitioning.* Familiarity with data quality, metadata, and data lineage practices.### **Tools Experience*** Proficiency with at least one enterprise data modeling tool, such as: **SAP PowerDesigner, ERwin Data Modeler, ER/Studio, Oracle SQL Developer Data Modeler, SQLDBM, DbSchema, Vertabelo, Hackolade, Toad Data Modeler, InfoSphere Data Architect, pgModeler, or Sparx Enterprise Architect.**### **Collaboration & Awareness*** Ability to work effectively in cross-functional teams, bridging technical and business perspectives.* Awareness of ETL/ELT and orchestration concepts (e.g., **Informatica, SSIS, Talend, Matillion, dbt, Airflow, ADF, Databricks**); hands‐on pipeline development is *not* required.Experience levelExperienced ProfessionalsLocationLisboa#J-18808-Ljbffr