Power BI Developer (Short-Term Fixed Contract)

Role: Power BI Developer Location: London (1 day per week) Duration: 1 Month Availability: Immediate joiner preferred. Over view of the role- BI Development & Reporting We need BI professionals familiar with OLAP concepts, such as: • Dimensional modeling (facts, dimensions, hierarchies) • Analytical KPIs and business logic • Data modelling best practices Integration & Interoperability Enable interoperability with third-party tools like Tableau and Amazon QuickSight Manage secure integrations between Power BI and Azure-hosted data sources Platform Support & Governance Configure row-level security, user access roles, and workspace settings Monitor performance across data models and reports; implement best practices for query optimisation Contribute to the creation of documentation, data standards, and governance artefacts Collaboration & Continuous Improvement Work closely with data engineers and analysts to define and evolve reporting architecture Support continuous delivery of BI assets via automated pipelines and DevOps tooling Drive improvements in data quality, usability, and user self-service GCS is acting as an Employment Business in relation to this vacancy.