Senior Microsoft Fabric & Power BI Consultant (m/f)

ARHS Group, part of Accenture, is looking for an experienced Senior Microsoft Fabric & Power BI Consultant to join one of our client teams in Luxembourg, working within a European institution.

In this role, you will support the modernization of the client's data and reporting environment, transitioning from SAP BusinessObjects to a modern platform based on Microsoft Fabric and Power Platform. You will combine hands-on technical development with solution design and advisory responsibilities, ensuring data quality, regulatory compliance, and alignment with business needs.

THE WORK:

• Analyze existing reporting solutions built on SAP BusinessObjects, including data sources, business logic, and reporting requirements.

• Gather and document functional and technical requirements through workshops with business and technical stakeholders.

• Design and implement modern data architectures using Microsoft Fabric, including Lakehouse and Medallion Architecture principles.

• Develop and optimize data ingestion, transformation, and orchestration processes to support efficient data management and reporting.

• Design and develop Power BI reports, executive dashboards, and semantic data models, ensuring performance optimization through advanced DAX.

• Develop solutions using Power Apps, Power Automate, and Dataverse to streamline business processes and improve traceability.

• Support the migration of existing risk reporting solutions to the new Microsoft data platform.

• Ensure data architecture and reporting solutions comply with relevant regulatory requirements, including BCBS239, RDARR, and DORA.

• Define development standards, data governance practices, testing strategies, and DevOps processes.

• Coordinate and support User Acceptance Testing (UAT), ensuring solutions meet business and technical requirements.

• Provide technical guidance, share best practices, and ensure knowledge transfer to internal teams.

Onsite at client site: This role requires an onsite presence with our clients and partners to support project delivery and strengthen collaboration.

Our roles require in-person time to encourage collaboration, learning, and relationship-building with clients, colleagues, and communities. As an employer, we will be as flexible as possible to support your specific work/life needs.

HERE’S WHAT YOU’LL NEED:

• Bachelor's degree or higher in Computer Science, Data Engineering, Software Engineering, or an equivalent field.

• Senior-level professional experience in data engineering, business intelligence, or data platform development.

• Strong expertise in Microsoft Fabric, including Lakehouse architecture, Medallion Architecture, data pipelines, and data transformation.

• Advanced experience with Power BI, including semantic data modeling, DAX, report development, and performance optimization.

• Hands-on experience with Power Platform, including Power Apps, Power Automate, and Dataverse.

• Experience with SAP BusinessObjects, including analysis and reverse engineering of existing reporting solutions.

• Good understanding of banking risk management concepts and regulatory frameworks, including BCBS239, RDARR, and DORA.

• Experience in data architecture design, data governance, and data historization.

• Knowledge of DevOps practices, development standards, and testing methodologies.

• Strong analytical, problem-solving, communication, and stakeholder management skills.

• Ability to work independently, facilitate workshops, and provide technical guidance to other team members.

• Fluent English (mandatory).

BONUS POINTS IF YOU HAVE:

• Previous experience in banking, financial services, or risk reporting environments.

• Experience migrating legacy BI and reporting solutions to Microsoft Fabric or other modern cloud data platforms.

• Experience working on data modernization projects within European institutions or other regulated environments.

• Familiarity with Multi-Criteria Decision Analysis (MCDA) methodologies.

• Experience delivering executive-level dashboards and regulatory risk reporting solutions.

As part of our security and compliance procedures, candidates will be required to undergo a criminal background check prior to employment.