Power BI Developer

Apreel; United States; Remote; USD 32,000 - 53,000; Full time

Job summary

Apreel is seeking a Senior Power BI Developer for a Poland-based role offering 100% remote work with equipment pickup in Warsaw or Wrocław. This B2B contract is available ASAP, with salaries up to 150 PLN/h + VAT.

You will design reports and dashboards from scratch, model data, and optimize performance for large data volumes using Power BI Desktop and Service, DAX, and Power Query. Familiarity with Azure Data Factory and SQL basics is a plus.

Qualifications

• Very good knowledge of Power BI (Desktop and Service).
• Experience in building reports and business dashboards from scratch.
• Strong expertise in data modeling (star schema, relationships, model optimization).
• Good knowledge of DAX and Power Query (measures, KPIs, business calculations).
• Ability to analyze business requirements and translate them into reporting solutions.

Skills

Power BI

Dashboard development

Data modeling

DAX

Power Query

Requirements analysis

Big data handling

Capacity Metrics App

Power BI Service admin

Azure Data Factory

Data integration

ETL troubleshooting

SQL basics

Tools

Power BI Desktop

Power BI Service

Job description

Profile 1: Senior Power BI Developer

Offer:

• Location: Poland / 100% Remote + equipment pick up in Warsaw/Wrocław
• Start: ASAP
• Employment: B2B contract with apreel
• Salary: up to 150 PLN/h +VAT

Kogo poszukujemy?

Requirements:

• Very good knowledge of Power BI (Desktop and Service)
• Experience in building reports and business dashboards from scratch
• Strong expertise in data modeling (star schema, relationships, model optimization)
• Good knowledge of DAX and Power Query (measures, KPIs, business calculations)
• Ability to analyze business requirements and translate them into reporting solutions
• Experience working with large data volumes, report performance optimization, and monitoring
• Knowledge of Capacity Metrics App
• Experience with publishing reports, managing permissions, and administering workspaces in Power BI Service
• Basic to intermediate knowledge of Azure Data Factory (ADF), including the ability to read, analyze, and maintain existing ADF pipelines
• Understanding of data flow between source systems, processing layers, and reporting solutions
• Ability to troubleshoot pipeline issues and monitor ETL process execution
• Basic SQL knowledge enabling data validation and source data analysis