Senior Power BI Consultant

Location: Warsaw, Poland Contract period: 16 November 2026 – 7 January 2028 Working arrangement: Hybrid – 3 days per week in the office Working hours: 40 hours per week

About the Role

Our client is looking for an experienced Senior Power BI Specialist to join its Global Real Estate and Workplace Management BI team in Warsaw.

This is an excellent opportunity for a data-driven professional who enjoys transforming complex data into meaningful insights that support business decisions. You will develop and enhance Business Intelligence solutions, creating interactive dashboards and robust data models that help stakeholders better understand real estate, workplace, and facilities management performance.

Working closely with data engineers and business stakeholders, you will play a key role in delivering high-quality reporting solutions, improving data governance, and integrating information from multiple business systems.

The position is offered as a fixed-term assignment to cover maternity leave.

Key Responsibilities

• Design, develop, and maintain interactive Power BI dashboards and reports.

• Build, optimise, and maintain data models to support effective business reporting.

• Develop advanced DAX queries and measures to deliver meaningful business insights.

• Analyse complex datasets using SQL, time-series analysis, and data visualisation techniques.

• Ensure data quality, consistency, governance, and ongoing performance monitoring.

• Integrate and manage data from multiple systems, including SAP ERP, Space Well Facility Management, Resource Finder, and Perceptyx Survey.

• Collaborate with data engineers and business stakeholders to understand reporting requirements and translate them into practical BI solutions.

• Continuously improve existing dashboards, data models, and reporting processes.

• Apply best practices in version control, collaborative development, and deployment processes.

Key Requirements

To succeed in this role, you should have:

• Strong experience developing Power BI dashboards and reports.

• Advanced proficiency in DAX.

• Solid SQL skills and experience working with complex datasets.

• Experience with data modelling, time-series analysis, and data visualisation.

• An interest in UX design and effective data presentation.

• Strong mathematical and analytical skills.

• A proactive, self-motivated approach and the ability to work independently.

• Excellent communication and collaboration skills.

• The ability to translate business needs into clear, actionable insights.

Nice to Have

The following skills and experience would be advantageous:

• Programming experience with Python.

• Knowledge of SAP BW and SAP Datasphere.

• Familiarity with version control systems and CI/CD practices.

• Experience working with enterprise data platforms and integrating data from multiple business systems.

• An interest in real estate, workplace, or facilities management analytics.