Power BI / Data Visualization Specialist

O projekcie 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 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

Zakres obowiązków

• 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

Wymagania

• 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.

Oferujemy

• Sport Subscription
• Private healthcare
• Life insurance
• Training budget
• Small teams
• Free coffee
• Free snacks
• In-house trainings
• Modern office
• No dress code