Power BI Visualization Engineer w Warszawa, Polska

• Strong expertise in Power BI (Desktop & Service) , including governance and publishing workflows.
• Advanced proficiency in DAX , including measures, context handling, and performance tuning.
• Experience in data modeling concepts , including star schema and relationship management.
• Solid SQL knowledge for data preparation within large-scale environments.
• Proven ability to create clear, visually appealing dashboards aligned with business KPIs .
• Excellent communication and stakeholder management skills.

Nice to have:

• Familiarity with Azure data services (Synapse, ADF, Data Lake, Fabric).
• Knowledge of Power Query (M language) for ETL transformations.
• Experience with Git and CI/CD pipelines for Power BI deployments .
• Exposure to Power Automate and Power Platform for workflow automation.
• Python for ad hoc data tasks or automation scenarios.
• Experience working with corporate BI environments and large datasets .

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.  

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  

 

We are seeking a highly skilled Power BI Visualization Engineer to design and deliver business-driven dashboards and semantic models that enable actionable insights at scale. This role is not a traditional data engineering position —it focuses on Power BI expertise, data modeling, performance optimization, and stakeholder engagement to ensure high-quality, visually compelling reporting solutions for business users.

If you are passionate about data visualization, KPI-driven reporting, and bringing clarity to complex datasets , you’ll thrive in this role.

Sounds like your kind of challenge? 

What you get in return

• Flexible cooperation model – choose the form that suits you best
  (B2B, employment contract, etc.)
• Hybrid work setup – remote days available depending on the client’s arrangements 
• Collaborative team culture – work alongside experienced professionals eager to share knowledge 
• Continuous development – access to training platforms and growth opportunities 
• Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more 
• High quality equipment – laptop and essential software provided 

,[Deliver impactful, business-oriented dashboards using Power BI Desktop and Service., Build and optimize semantic data models (star schema, relationships) for BI performance and accuracy., Create advanced DAX measures, ensuring calculation correctness, context awareness, and query performance., Work directly with stakeholders: gather requirements, define KPI frameworks, and translate them into actionable visual insights., Enable self-service BI and ensure best practices in design for readability, aesthetics, and scalability., Work with SQL-based data sources (data warehouses) to prepare and optimize data for reporting.] Requirements: Power BI, DAX, Performance tuning, Data modeling, SQL, Stakeholder management, Azure Data, ADF, Data Lake, Power Platform, Python, AD, BI