Power BI Developer (Risk Reporting Team) - Up to £650 per day - Inside IR35 - Hybrid in Central London

Power BI Developer (6-Month Contract)Inside IR35 - Up to £650 per dayHybrid (3/4 Days on site) in Central LondonThe RoleWe're looking for an experienced Power BI Developer to join the Risk Reporting team, delivering enterprise-scale dashboards, reports and semantic models that support business-critical reporting.You'll be responsible for designing and optimising Power BI solutions, improving data performance, and helping automate reporting processes across a large-scale environment.Key ResponsibilitiesDesign and develop Power BI dashboards, reports and semantic models.Optimise large datasets, DAX calculations and report performance.Build and maintain automated refresh processes using Python, Power BI APIs and PowerShell.Implement security, governance and CI/CD best practices for Power BI.Troubleshoot performance, refresh and gateway issues.Work closely with the Risk Reporting team to deliver scalable reporting solutions.Skills RequiredStrong experience with Power BI Desktop and Power BI Service.Expertise in DAX, semantic modelling and SQL.Experience optimising large Power BI datasets and performance.Knowledge of Python, PowerShell, REST APIs and CI/CD.Experience with Power BI Premium or Microsoft Fabric.Financial Services or Risk Reporting experience is advantageous.