BI Developer - Inside IR35 - Hybrid

BI Developer - Inside IR35 - Hybrid Job Summary We are seeking a skilled Power BI Developer with strong Python scripting experience to join our Data & Analytics team. The ideal candidate will be responsible for designing, developing, and maintaining interactive dashboards, reports, and data models while leveraging Python for advanced analytics, automation, and data transformation. You will work closely with business stakeholders, data engineers, and analysts to deliver scalable and high-performance BI solutions that drive data-informed decision-making. Key Responsibilities • Design, develop, and deploy interactive dashboards and reports using Microsoft Power BI • Build efficient data models using DAX and Power Query (M language) • Connect to various data sources (SQL databases, APIs, cloud platforms, Excel, etc.) • Use Python scripting for: • Advanced data transformation and cleaning • Statistical analysis and forecasting • Automation of data workflows • Integration with Power BI datasets • Optimize report performance and data refresh strategies • Implement row-level security and governance best practices • Collaborate with stakeholders to gather and translate business requirements into technical solutions • Maintain documentation for dashboards, data flows, and scripts • Monitor and troubleshoot BI solutions to ensure reliability and accuracy Required Qualifications • Bachelor's degree in Computer Science, Data Science, Information Systems, or related field • 3+ years of experience working with Power BI • Strong experience with: • DAX • Power Query • Data modeling concepts • Proficiency in Python (Pandas, NumPy, Matplotlib/Seaborn, etc.) • Experience with SQL and relational databases • Understanding of ETL processes and data warehousing concepts • Experience integrating Python scripts within Power BI • Strong analytical and problem-solving skills Preferred Qualifications • Experience with Azure services (Azure Data Factory, Azure SQL, Azure Synapse) Key Skills • Data visualization and storytelling • Advanced DAX calculations • Python-based automation To apply for this role please submit your CV or contact Dillon Blackburn on or at . Tenth Revolution Group are the go-to recruiter for Data & AI roles in the UK offering more opportunities across the country than any other recruitment agency. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour, and the London Fabric User Group. We are the global leaders in Data & AI recruitment.