11 of 11 Star Schema Jobs in London

develop the organisation's Power BI reporting estate, including dashboards, reports, and semantic models Design and maintain scalable data models using dimensional modelling and star schema best practices Develop advanced DAX calculations and Power Query transformations Optimise report and dataset performance, ensuring reliability and scalability Partner with Data … solutions in production environments Advanced Power BI expertise, including semantic modelling, DAX, Power Query, and performance optimisation Excellent data modelling skills with experience of star schema and dimensional modelling techniques Strong SQL skills, including complex query writing, data validation, and performance tuning Experience working with enterprise data warehouses ...

high-quality, trusted data products across the business. Key Responsibilities Define and own enterprise-wide data architecture standards, including Data Vault, semantic layer frameworks, star schema modelling patterns, and Snowflake design conventions. Design scalable integration patterns for legacy and modern data sources, ensuring strong governance, reconciliation, auditability … field. At least 4 years of hands-on Snowflake architecture and design experience. Proven expertise in Data Vault 2.0 and dimensional modelling methodologies, including Star Schema design. Strong knowledge of dbt and source control practices using GitHub. Experience integrating enterprise data platforms with AWS services and broader cloud ...

Python skills Solid understanding of Lakehouse architecture and data management principles Hands-on experience with Azure (Data Factory, Databricks, Synapse, Storage, DevOps) Experience designing Star Schema data models for Power BI 5+ years' experience building data platforms in a commercial setting Nice to have: Real-time pipeline experience ...

Python skills Solid understanding of Lakehouse architecture and data management principles Hands-on experience with Azure (Data Factory, Databricks, Synapse, Storage, DevOps) Experience designing Star Schema data models for Power BI 5+ years' experience building data platforms in a commercial setting Nice to have: Real-time pipeline experience ...

enterprise-wide decision-making.Key ResponsibilitiesEnd-to-End BI Architecture: Own the architecture of the Power BI application estate, designing robust semantic/data models (star schema, DAX) and defining standards for datasets, dataflows, workspaces, and report design.Platform & Integration Strategy: Architect Power BI integration with Azure/AWS cloud ...

improve a lakehouse architecture, supporting ingestion, transformation, and consumption layers. Create robust, well-structured data models using best practice approaches such as Kimball and star schema. Work closely with business stakeholders to translate requirements into clear, usable data assets. Support and enhance the Power BI reporting layer, including semantic ...

Skills Working knowledge of SAS (especially in ETL context) Experience in migrating SAS workloads to Informatica ETLs Familiarity with data modelling (dimensional modelling/star schema) Exposure to scheduling tools (e.g., Control-M, Autosys) Understanding of data governance and data quality frameworks ...

Strong interpersonal skills; ability to translate complex data architecture into clear language for Business Analysts and non-technical stakeholders. Duties Data Modelling Standard: defining Star Schema patterns, Snowflake object hierarchies, and modelling conventions that serve as the Group-wide standard for all data products. Cross-Cloud Orchestration : Design ...

Skills Working knowledge of SAS (especially in ETL context) Experience in migrating SAS workloads to Informatica ETLs Familiarity with data modelling (dimensional modelling/star schema) Exposure to scheduling tools (e.g., Control-M, Autosys) Understanding of data governance and data quality frameworks Must have skills Informatica PowerCentre (preferably ...

coding assistant experience in a professional setting Financial services background preferred; BCBS 239 awareness advantageous Desirable Skills Data Vault 2.1 alongside Kimball/Star-schema modelling Data mesh, data product ownership and federated governance Knowledge graph platforms (Neo4j, Neptune) or knowledge of OWL, RDF and exposure ...

requirements in banking. Proficient in BigQuery, Vertex AI, Dataflow, and Pub/Sub. Strong understanding of relational, NoSQL, and analytical data modeling (e.g., Star Schema, Data Vault, etc.). Ability to independently drive the discovery phase, moving from a vague business problem to a structured ...