Senior Power BI Developer

Bulgaria,Macedonia,Poland,Romania • working time

Full-time • remote

Remote

About the job

Matrix Eastern Europe, the offshore division of Matrix IT, one of the leading global R&D services companies with more than 11,000 professionals, is looking for Senior Power BI Developer to join one of our teams- Teva!

We are seeking a highly skilled and motivated Senior Power BI Developer to join our digital development team at Teva. This role focuses on designing and developing enterprise-grade Power BI solutions that deliver actionable insights and support data-driven decision-making. The ideal candidate will have deep expertise in Power BI, including data modeling, Power Query, DAX, and custom visuals—with a strong preference for experience using Deneb.

Responsibilities

Understanding of Software Development Life Cycle (SDLC) and Agile/Scrum project methodologies.
Collaborate with business stakeholders to gather and understand reporting and analytics requirements.
Design and develop interactive Power BI dashboards and reports using best practices in data visualization and user experience.
Build and optimize data models using Power BI Desktop, ensuring performance and scalability.
Perform data transformation and cleansing using Power Query (M language).
Write efficient and maintainable DAX measures and calculated columns.
Develop and maintain custom visuals, with a focus on Deneb (Vega/Vega-Lite) for advanced customization.
Integrate Power BI with various data sources including Azure Databricks, SQL Server, SharePoint, and Dataverse.
Implement row-level security (RLS) and manage workspace access and deployment pipelines.
Conduct testing, debugging, and performance tuning of Power BI reports and datasets.
Provide documentation, training, and support to end-users and business teams.
Stay current with Power BI updates and recommend best practices for implementation and governance.

Requirements

3+ years of hands-on experience with Power BI, including DAX, Power Query, and data modeling.
Experience with custom visuals, especially using Deneb (Vega/Vega-Lite).
Proficiency in data transformation, ETL processes, and data integration.
Experience working with Azure Databricks, Azure Data Lake, or similar cloud-based data platforms.
Solid understanding of data visualization principles and UX design.
Experience with version control tools (e.g., Git) and CI/CD pipelines for Power BI
Familiarity with Power Platform components (Power Apps, Power Automate) is a plus.
Knowledge of REST APIs and integrating external data sources is a plus.

What we can offer

• Additional 20 days of paid leave
• Remote work and flexible working hours
• Professional and career development benefits
• Top-quality work environment
• Online courses
• Online sports activities
• Team buildings and Christmas parties