Senior Power BI Developer

You will join a BI team working with operational data from across the organisation: costs, usage, maintenance, employee surveys. We need a Senior Power BI developer to take over dashboards and data models for the duration of approx. 13 months (Nov 26-Jan 28).

Your responsibilities
• Develop and maintain interactive Power BI dashboards
• Design and optimise data models in Power BI
• Own data governance: performance monitoring, data quality, keeping datasets current
• Integrate data from multiple sources
• Work with data engineers and business stakeholders to turn questions into actionable insights

Must have
• Strong hands-on experience in Power BI dashboard development
• Proficiency in DAX
• Solid SQL and experience with time-series analysis
• Good grasp of data visualisation and an eye for UX / data design
• Strong analytical and mathematical skills
• Self-driven, able to work independently and own your area
• Clear communication with both technical and non-technical people

Nice to have
• Python
• SAP BW / Datasphere
• Version control (Git), CI/CD, collaborative development workflows

What we offer
• B2B contract
• 180–230 PLN net per hour
• Hybrid work in Warsaw

Recruitment process
• Application review
• Interview
• Decision