BI & MDM Lead: Power BI, Data Governance & Finance

dentsu; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

Dentsu in Warsaw is seeking a Manager BI and Master Data Management CE to ensure data accuracy, financial transparency, and performance visibility across the organization. This role combines finance controlling, data governance, and analytics to support strategic decision-making and operational excellence.

You will collaborate closely with the EMEA Finance and Data teams, leveraging the Samurai data lake for reporting and analytics initiatives.

Qualifications

• Bachelor’s degree in Finance, Business Administration, Data Analytics, or related field.
• Proven experience in financial or business controlling, data management, and reporting.
• Proficiency in Power BI (DAX and Power Query).
• Strong understanding of EPM systems, master data structures, and enterprise reporting frameworks.
• Excellent analytical, problem-solving, and communication skills.

Responsibilities

• Support financial (Project and Client P&L) and operational controlling processes including budgeting, forecasting, and variance analysis.
• Ensure accuracy and consistency of financial and performance data across systems.
• Define and implement data quality standards and harmonization processes.
• Design, develop, and maintain Power BI dashboards and reports for actionable insights.
• Automate data pipelines and integrate multiple data sources to improve reporting efficiency.
• Collaborate with IT, EMEA, and business teams to align MDM with EPM tools and Samurai data lake.

Skills

Power BI

Data analytics

Cross-functional collaboration

Financial controlling

Communication skills

Education

Bachelor's degree in Finance/Business/Data Analytics

Tools

Power BI (DAX & Power Query)

ERP systems (SAP, D365, Workday)

Job description

Dentsu in Warsaw is seeking a Manager BI and Master Data Management CE to ensure data accuracy, financial transparency, and performance visibility across the organization. This role combines finance controlling, data governance, and analytics to support strategic decision-making and operational excellence.

You will collaborate closely with the EMEA Finance and Data teams, leveraging the Samurai data lake for reporting and analytics initiatives.