Senior Power BI Developer

Quick Facts

• Role: Senior Power BI Developer

• Duration: ~13 months (Nov 26–Jan 28)

• Contract: B2B

• Rate: 180–230 PLN net per hour

• Work style: Hybrid (Warsaw)

Description

You will take over and improve Power BI dashboards and data models for operational data across the organisation, including costs, usage, maintenance, and employee surveys. The work includes building interactive reports, optimizing data models, integrating multiple data sources, and owning data governance (performance monitoring, data quality, and dataset freshness). You will collaborate with data engineers and business stakeholders to turn questions into actionable insights.

Responsibilities

• Develop and maintain interactive Power BI dashboards

• Design and optimize Power BI data models

• Own data governance: performance monitoring, data quality, and dataset freshness

• Integrate data from multiple sources

• Partner with data engineers and business stakeholders to deliver actionable insights

Requirements

• Strong hands-on experience in Power BI dashboard development

• Proficiency in DAX

• Solid SQL and experience with time-series analysis

• Good grasp of data visualization with an eye for UX/data design

• Strong analytical and mathematical skills

• Self-driven and able to work independently, owning your area

• Clear communication with both technical and non-technical people

Benefits

• B2B contract

• 180–230 PLN net per hour

• Hybrid work in Warsaw