Power BI Functioneel Data Analist
Brussels-Capital
Digital - Data
Secondary, Bachelor, Master
Work experience: 5-7
Reference number: 91904
Our client is evolving into a fully data-driven organisation. To support that ambition, the central data warehouse is being modernised and migrated to Microsoft Azure, with Microsoft Fabric and Power BI at the core of this new platform.
To strengthen this transformation, we are hiring two Functional Data Analysts who specialise in Power BI datasets, data modelling and dataset optimisation.
What You’ll Do
- Build a deep understanding of business processes and how they relate to each other.
- Translate business needs into clear functional and technical dataset requirements.
- Design, model and optimise Power BI datasets based on the central data warehouse.
- Align Power BI models with star schema / snowflake models provided by Data Engineers using Microsoft Fabric.
- Implement and monitor dataset governance: security, Row-Level Security, refresh behaviour, publication, performance monitoring.
- Play an active role in testing, validating and documenting newly created datasets.
- Ensure adherence to internal standards, governance rules and architectural guidelines.
- Collaborate closely with Data Engineers and business stakeholders to guarantee consistent and reliable data models.
What are we looking for?
Technical
- Strong experience with Power BI Desktop & Service: datasets, reports, dashboards.
- Solid knowledge of tabular modelling, dataset optimisation and cloud-based semantic models.
- Understanding of data warehouse concepts (Kimball/Inmon, star schema, snowflake).
- Advanced DAX, Power Query and SQL skills.
- Experience with Row-Level Security and Power BI dataset governance on Azure.
- Familiarity with Power BI integration in Microsoft Fabric (Lakehouse, Warehouse, Pipelines).
- Experience with CI/CD for Power BI (Azure DevOps or GitHub).
- Bonus: Sparx Enterprise Architect and/or SAP BI universes.
Your background
- Bachelor’s degree in Computer Science or equivalent experience.
- 3+ years hands-on Power BI experience (dataset creation, modelling, optimisation).
- 5+ years of experience in functional analysis and data analysis.
- Practical understanding of data modelling methodologies.
- Strong communication and stakeholder engagement skills.
- Ability to simplify technical concepts and collaborate effectively with teams.
- Eye for optimisation and data quality.
- Fluency in FR or NL, with good passive understanding of the other language.
What do we offer?
Location: Brussels (hybrid)
Contract: Freelance or Permanent
Start date: 19/01/2026
End date: 30/09/2026
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