A rapidly growing company is seeking an experienced Data Analyst / Power BI Expert to join the Business Intelligence team. In this role, you'll transform complex datasets into valuable insights and develop advanced Power BI solutions that empower data-driven decision-making. The position is based in Brussels. Responsibilities Power BI Development: Create and manage advanced Power BI reports and dashboards, utilizing sophisticated DAX functions, calculations, and data models. Optimize report performance for large datasets to ensure efficient data processing and visualization. Implement security measures like row-level security to maintain data confidentiality. Develop and maintain custom visuals and extensions to enhance reporting capabilities. Data Analysis and Visualization: Analyze diverse, large datasets to identify key trends and insights. Design clear, impactful data visualizations that effectively communicate insights to stakeholders. Perform data quality checks and validations to ensure accuracy and reliability. Collaboration and Knowledge Sharing: Work closely with data engineers for seamless data processing and preparation. Mentor junior analysts on Power BI best practices and advanced techniques. Contribute to team knowledge-sharing initiatives and support collective growth. Your Profile Education and Experience: Bachelor's or Master's degree in a relevant field, such as Computer Science or Statistics. At least 5 years of experience as a Data Analyst, with a strong focus on Power BI. Experience working with complex data environments, such as data warehousing and big data. Extensive knowledge of data modeling techniques, including star schema and dimensional modeling. Technical Skills: Expert in Power BI (both Desktop and Service), including advanced DAX, Power Query (M), and data modeling. Strong SQL skills and experience with various database systems. Familiar with optimization techniques for Power BI reports and dashboards. Knowledgeable in data security best practices within Power BI. Personal Skills: Analytical mindset with strong problem-solving abilities and attention to detail. Excellent communication and presentation skills for conveying data insights clearly. Independent worker, but also a collaborative team player. Passionate about continuous learning and data. Bonus Points: Experience with other data visualization tools (such as Tableau or Qlik Sense). Familiarity with programming languages like Python or R. Experience with cloud platforms (e.G., Azure or AWS). Microsoft Power BI certification. What We Offer Permanent, full-time contract Dynamic work environment within an innovative and fast-growing organization Autonomy and entrepreneurship within your role Results-oriented management with room for personal input Competitive salary based on experience and responsibilities Opportunities for professional and personal development Are you ready for a new challenge in an inspiring environment? We look forward to your application