(Senior) BI specialist (Power BI & Microsoft Fabric)

Data & Analytics has become an increasingly important part of our organisation, supporting teams with data-driven decisions across Finance, Sales & Marketing, Operations and Product.

Your mission Your mission is to turn business questions into reliable, scalable data products and insights. Alongside that, you will have the opportunity to help shape the next generation of our data platform. As we migrate from Exasol to Microsoft Fabric, you’ll have real influence on how we report, structure, and use data across the organisation.

Together with our Data Engineer and Product Owner, you’ll help shape our architecture, tooling, governance and reporting practices.

What the job looks like week to week Once Microsoft Fabric is in place, you’ll work at the intersection of business, data and technology. You’ll talk to stakeholders to understand what they actually need, challenge assumptions where necessary, gather information from DevOp teams and translate business questions into clear, testable requirements. The primary goal is to establish and maintain a single version of the truth across the organisation, ensuring teams make decisions based on consistent definitions, metrics and insights.

What you’ll do

• Partner with the business to uncover, challenge and prioritise reporting and analytics needs, translating them into clear, testable requirements.
• Turn data into trusted insights by defining KPIs, building semantic models and creating Power BI reports that people actually use.
• Work closely with the Data Engineer to make sure the right data is available, identify gaps and improve the quality of the data landscape.
• Help create one version of the truth across the organisation, with consistent definitions, metrics and reporting standards.
• Shape how we work with Microsoft Fabric and Power BI, including standards around modelling, testing, documentation, deployment and governance.
• Help teams become more data-driven, enabling users to work confidently with self-service analytics and tracking whether our analytics actually deliver business value.

• 3+ years of experience with Power BI, including DAX, Power Query and dimensional modelling.
• Good working knowledge of SQL and an understanding of modern data platforms such as Microsoft Fabric / Lakehouse.
• You can turn complex or ambiguous business questions into clear, practical solutions.
• You’re comfortable working with stakeholders and can challenge, prioritise and communicate clearly.
• Bachelor’s degree level or equivalent working and thinking ability.

Nice-to-have

• PL-300 and DP-600 (Fabric Analytics Engineer Associate), or willing to obtain
• Experience migrating off another platform or re-implementing SQL logic
• Experience working in a medallion architecture environment
• Entrepreneurial mindset

• A competitive salary, based on your experience
• An attractive pension scheme
• Contributions towards health insurance and your phone subscription
• 25 holiday days
• Hybrid working
• The option to work abroad for a period of time

Multitankcard has been a market leader in business mobility for over 30 years. Through our MultiTankcard and MoveMove brands, our platform processes tens of millions of mobility transactions each year for more than half a million active users.