Senior BI Engineer – Power BI

About the Position

Senior BI Engineer – Power BI

Brussels, Belgium

Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. With more than 51,000 colleagues in nearly 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most successful companies in Europe rely on our technology due to our commitment to innovation, collaboration, and value in business development.

The world is how we shape it.

Let’s shape it together.

Join our Data & AI team.

You will become part of a multidisciplinary team where data engineering, architecture, AI, analytics, governance, and visualization come together. Together, we help clients get more value out of their data: from setting up the right data foundations to building dashboards, analytics solutions, and AI use cases that support better decisions.

As a Senior BI Engineer – Power BI, you will design and deliver end-to-end BI solutions, combining data engineering, ETL/ELT, data modeling, and cloud data platform concepts with strong hands-on Power BI expertise. Power BI is the core visualization and semantic modeling layer in this role.

You take a leading role in the delivery of end-to-end BI projects. You work across the full BI lifecycle: from understanding business needs and defining data requirements, to shaping ETL/ELT flows, designing robust data models, and delivering performant Power BI reports, dashboards, and semantic models. You take ownership of the solutions you design, ensuring performance, governance, scalability, and long-term maintainability.

This is not a pure dashboarding role, but strong hands-on Power BI experience is essential. Beyond building dashboards, you actively coach and support colleagues in applying best practices in data modeling, DAX, visualization, and deployment. You act as a point of reference within the team and contribute to the development of our internal methodology, reusable assets, and standards.

You proactively collaborate with data engineers, architects, and business stakeholders to create scalable, user-friendly, and impactful BI solutions.

Within our Data & AI team, we help each other grow and keep learning from one another. Are you looking for new challenges with great colleagues, more responsibility, and the opportunity to influence the direction of our BI practice? Then the Data Visualization team at Sopra Steria is the right place for you.

We’re looking for a Senior BI Engineer with strong Power BI expertise who combines data engineering foundations, BI development skills, and a consulting mindset. You are comfortable working from data requirements and transformations through to semantic modeling, Power BI development, and stakeholder-facing delivery.

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Responsibilities

• Design and deliver end-to-end BI solutions, combining data engineering, ETL/ELT, data modeling, and cloud data platform concepts with strong hands-on Power BI expertise.
• Work across the full BI lifecycle: from understanding business needs and defining data requirements, to shaping ETL/ELT flows, designing robust data models, and delivering performant Power BI reports, dashboards, and semantic models.
• Take ownership of the solutions you design, ensuring performance, governance, scalability, and long-term maintainability.
• Coach and support colleagues in applying best practices in data modeling, DAX, visualization, and deployment.
• Act as a point of reference within the team and contribute to the development of internal methodology, reusable assets, and standards.
• Collaborate with data engineers, architects, and business stakeholders to create scalable, user-friendly, and impactful BI solutions.

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Requirements

• 5+ years of BI experience, including at least 3 years of hands-on Power BI development experience.
• Strong expertise in Power BI, including semantic modeling, DAX, Power Query, visualization, deployment, and performance optimization.
• Experience with SQL, data modeling, and ETL/ELT concepts.
• Understanding of modern cloud data platform concepts and the ability to collaborate effectively with Data Engineers and Architects.
• Confident working with Power BI Service, including workspace management, dataset governance, deployment, sharing, and Row-Level Security.
• Experience with external Power BI tools such as Tabular Editor and DAX Studio.
• Experience with Azure, Microsoft Fabric, Databricks, Power Automate, or Power Apps is a plus.
• Ability to collaborate confidently with business stakeholders and translate business needs into clear KPIs, reporting logic, and technical data requirements.
• Proficiency in English and Dutch and/or French.

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We Offer

• A variety of perks, such as mobility options (including a company car), insurance coverage, meal vouchers, eco-cheques, and more.
• Continuous learning opportunities through the Sopra Steria Academy to support your career development.
• The opportunity to connect with fellow Sopra Steria colleagues at various team events.

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About the Company

Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. With more than 51,000 colleagues in nearly 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most successful companies in Europe rely on our technology due to our commitment to innovation, collaboration, and value in business development.

Our goal is to build high-functioning teams and healthy team environments that inspire and help each other to deliver excellence for each of our customers.

Excited about this job opportunity? Great! We are looking forward to your application!

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Sopra Steria is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, ancestry, nationality, color, family or medical leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, gender (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations, and ordinances. We foster a work environment that is inclusive and respectful of all differences.