BI Backend

NTT DATA is a US$30+ billion business and technology services leader, serving 75% of the Fortune Global 100, and is committed to accelerating client success while positively impacting society through responsible innovation. As one of the world’s leading AI and digital infrastructure providers, NTT DATA delivers unmatched capabilities across enterprise-scale AI, cloud, security, connectivity, data centres, and application services, as well as business process services (BPS) and SAP solutions. Through its consulting expertise and industry solutions, the company helps organisations and society move confidently and sustainably into the digital future. Recognised as a Global Top Employer and as a Top Employer in Morocco for the third consecutive year, NTT DATA brings together experts in more than 70 countries. We also offer clients access to a robust ecosystem of innovation centres, as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over US$3 billion each year in R&D. Inclusion and diversity are at the heart of NTT DATA’s culture. We are committed to ensuring that everyone — regardless of background, identity, or circumstance — feels valued, respected, supported, and empowered to succeed. NTT DATA strives to build a truly diverse and inclusive workplace, welcoming applications from individuals of all backgrounds, experiences, and perspectives, including but not limited to gender, ethnicity, religion, disability, and orientation. We are looking for a BI Backend & Semantic Model Specialist to join our dynamic and rapidly growing team to join our team. Are you ready to accept the challenge and become part of our success? Main

Responsibilities:
• Design and maintain scalable Power BI semantic models, including relationships, hierarchies, measures, KPIs and calculation logic.
• Implement business KPI definitions and reusable measures using advanced DAX.
• Prepare and provision curated data through Microsoft Fabric for Power BI and other analytics applications.
• Integrate data from APIs, files, ADX/Azure and enterprise sources.
• Optimize model performance, DAX queries, refresh processes, aggregations and incremental loads.
• Troubleshoot data, refresh and performance issues across Fabric and Power BI.
• Collaborate with Data, BI, Architecture and Front-End teams. Requirements
• Senior hands-on experience with Power BI semantic models and enterprise BI solutions.
• Advanced DAX and Data Modeling skills.
• Strong experience with Microsoft Fabric, Power BI Service and SQL.
• Experience with Lakehouse, Data Warehouse and curated reporting structures.
• Knowledge of data integration using APIs, files and Azure/ADX sources.
• Strong understanding of BI performance optimization, refresh and deployment pipelines.
• Ability to translate business KPIs into robust technical models.
• Strong verbal and written communication skills (English)