At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.
We are looking for two Power BI / Data Visualization Specialists to join our team. You will be responsible for developing and maintaining analytical models, creating advanced DAX measures, and designing operational dashboards that support business decision-making. This role involves working in an iterative, Agile environment, delivering high-quality data visualizations and optimized data models.
Sounds like your kind of challenge?
What you’ll be doing
- Develop and optimize advanced DAX measures (including VAR, CALCULATE, FILTER, SUMX, iterators)
- Build operational measures such as utilization, performance, and capacity
- Design and implement Power BI visualizations based on business requirements and UX/UI guidelines
- Work with custom visuals and configure dashboards for operational and performance reporting
- Extend and optimize semantic data models (star schema / snowflake), including relationships, hierarchies, and aggregation logic
- Configure Power BI Workspaces, scheduled refresh, and manage Power Query/M scripts
- Implement automation flows in Power Automate to support reporting processes
- Prepare technical documentation (measures, model structure, visualization logic, deployment instructions)
- Collaborate with the team in daily stand-ups and deliver iteratively based on backlog and user stories
Note: Detailed project information will be shared during the recruitment process.
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
Who we’re looking for
- Advanced Power BI skills, including:
- DAX (complex calculations, time intelligence, performance optimization)
- Semantic model design and maintenance
- Custom visuals and Power Query/M (optional)
- Strong Excel skills (pivot tables, Power Query, advanced formulas)
- Experience with Power Platform, especially Power Automate
- Ability to create clear technical documentation
- Experience working in Agile/iterative delivery models
- Strong communication and teamwork skills
Nice to Have
- Knowledge of UX principles for dashboards
- Experience with Git/repositories and working with APIs
- Familiarity with workflow automation and integration with SharePoint/Outlook
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.
Power BI / Data Visualization Specialist
Katowice
B2B
1100 - 1400 pln/md netto + VAT
I will handle your recruitment
Klaudia Józefowicz
