9 of 9 Permanent Star Schema Jobs in London

scale processing Support the development and optimisation of Power BI datasets, reports and dashboards Build and maintain scalable semantic data models including dimensional and star schema structures Ensure strong data quality, governance and testing standards across all BI and data engineering solutions Skills and Experience Hands-on expertise ...

developing Power BI reports, data models and DAX measures Modernising existing Excel-based reporting into scalable BI solutions Implementing best practice dimensional modelling (star schema) Creating and managing trusted datasets and reusable metrics Supporting the organisation’s transition toward Microsoft Fabric Working with stakeholders to translate reporting requirements ...

Commodities) BI/Reporting: Power BI, data visualisation, Power BI Service, Advanced DAX, Tabular Editor, DAX Studio, Measure Killer Data Modelling & Architecture: Semantic design, Star Schemas, Semantic models Databases & Platforms: Snowflake, Azure Databricks Data Engineering & ETL: ETL processes, DBT, IBM Data Manager DevOps & Governance: GitHub, Version control, CI/ ...

primary escalation point for advanced BI issues. Key Responsibilities: Develop and maintain enterprise-grade Power BI reports, datasets, and data models (including star schemas and dimensional models). Lead ETL/ELT design and optimisation within Microsoft Fabric Lakehouse, including Data Pipelines, Notebooks, and cloud-based ingestion/transformation ...

hands-on experience with Microsoft SQL Server Proven experience developing SSIS packages for ETL and data integration Solid understanding of data warehousing concepts , including: Star schema Fact and dimension tables Slowly changing dimensions Professional experience with .NET and C# Advanced T-SQL skills, including performance tuning and query ...

data modelling Proven experience building and maintaining Tableau dashboards Experience working with AWS, Redshift, and ELT workflows Strong understanding of data warehousing concepts (star schema, fact/dimension models) Experience collaborating with cross-functional stakeholders Excellent analytical, problem-solving, and communication skills Ability to work independently ...

experience in data engineering, including 5+ years of people management and technical leadership experience. Deep understanding of Ralph Kimball dimensional modelling best practices, including star schema design and data cube modelling to support scalable analytics and reporting. Experience building and optimising cloud-based data platforms and scalable data ...

Role * Design and build Power BI dashboards with a strong focus on visual design and user experience * Develop well-structured data models using star schema principles * Write efficient DAX measures and calculated columns * Build and maintain Power Query transformations for data preparation * Define and maintain design systems, templates ...

Power BI Developer will: * Build high quality Power BI dashboards and reports for client projects and internal initiatives. * Develop structured data models, including star schemas, to ensure scalable and efficient reporting. * Use DAX, calculated measures and Power Query to transform and optimise data. * Support improvements to BI standards, design ...