The BI Developer (Frontend) at ALDI designs and maintains Reporting & Analytics products for Supply Chain that enable data-driven decision-making across the company. Collaborating closely with data engineers and business teams, this role focuses on creating intuitive, high-performance visualizations by integrating diverse data sources.  Working in an agile, international environment, the developer gathers requirements, validates usability, and continuously enhances dashboards. Strong skills in data modeling, Microsoft Power BI, Tableau and communication are essential, along with a structured, problem-solving mindset and general knowledge of SQL and Power Query. 

Key responsibilities:

• Design, develop, and maintain interactive Power BI/ Tableau reports and dashboards, including semantic models and dataflows
• Work closely with business stakeholders to understand requirements and deliver tailored analytical solutions that support data-driven decision-making
• Lead requirement engineering activities, refine specifications, and collect feedback through usability testing and user research to continuously improve dashboards
• Connect and model data from various sources using Power Query and Power BI/ Tableau data modeling techniques to deliver high-quality analytical content
• Ensure optimal report performance by leveraging best practices such as efficient DAX calculations, optimized data models, and appropriate use of aggregations
• Contribute to best practices in Power BI/ Tableau development, governance, and deployment to improve scalability, maintainability, and user experience
• Collaborate across international teams and communicate effectively in English

• Possibility to improve yourself in a constantly growing organization  

• An above-average salary  

• Intensive individual and practical training varied and interesting tasks  

• Pleasant working environments

• A secure, long-term employment opportunity