Data Modeller بدوام كامل في أبوظبي
التخصص
تكنولوجيا المعلومات
نوع الدوام
دوام كامل
الخبرة
أي مستوى
الموقع
أبوظبي
وصف الوظيفة
Role: Data ModelerLocation: Abu Dhabi Employment Type: Full-timeOverviewWe are seeking a Data Modeler with expertise in designing scalable data models and semantic layers for our Lakehouse architecture. This role will also focus on building knowledge graphs, defining ontologies, and enabling advanced data discovery and interoperability across the enterprise.Key ResponsibilitiesData ModelingDesign conceptual, logical, and physical data models for Medallion architecture (Bronze, Silver, Gold layers).Implement dimensional modeling for analytical layers.Apply Slowly Changing Dimensions (SCD2) and historical tracking techniques.Define and enforce naming conventions, metadata standards, and maintain model documentation.Semantic Layer & OntologiesDesign and implement a semantic layer to enable business-friendly data access and self-service analytics.Work with advanced AI-tooling for semantic layer deployment and integration.Develop and maintain ontologies and taxonomies to standardize business concepts across domains.Ensure semantic consistency across data products and reporting layers.Knowledge Graph DevelopmentBuild and maintain knowledge graphs to represent relationships between entities and enable advanced data discovery.Integrate knowledge graph capabilities with Lakehouse metadata and lineage tools (e.g., OpenMetadata).Collaborate with architects and platform engineers to ensure graph scalability and performance.Collaboration & GovernanceWork closely with Data Architects to align models with Lakehouse design principles.Partner with Data Engineers to ensure models are correctly implemented in Glue and Iceberg tables.Collaborate with Data Quality teams to embed validation rules and ensure compliance. Optimization & StandardsEnsure models support schema evolution, partitioning strategies, and performance optimization.Create reusable modeling templates and best practices for Data Factory squads.Required Skills & ExperienceTechnical ExpertiseStrong experience in data modeling for Lakehouse or data warehouse environments.Proficiency in semantic layer design, ontologies, and knowledge graph development.Familiarity with AWS Glue, Apache Iceberg, and Medallion architecture.Understanding of metadata management and lineage tools (OpenMetadata preferred).Tools & TechnologiesData modeling tools (ERwin, PowerDesigner, or similar).Semantic layer tools (e.g., Zaimler, AtScale, or equivalent).Knowledge graph frameworks (e.g., RDF, OWL, Neo4j, or similar).Soft SkillsStrong analytical and conceptual thinking.Excellent communication and stakeholder engagement abilities.Ability to work in a fast-paced environment and deliver aggressive migration targets.Strong collaboration and communication skills.Work with Jira and agile way of working.Preferred Qualifications7+ years in data modeling or data architecture roles.Experience in semantic technologies, knowledge graphs, and financial services domain is a strong plus. Venquis is acting as an Employment Agency in relation to this vacancy.
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