Senior BI Engineer focused on data modeling and report design at ROSE Bikes. Collaborating with stakeholders to develop data-driven solutions in a hybrid work environment.
Responsibilities
Design, development and optimization of reports and dashboards using Microsoft Power BI.
Design and continuous development of complex data models as the basis for reliable KPIs.
Creation, maintenance and optimization of ETL processes to integrate and transform diverse data sources.
Close collaboration with internal stakeholders — from requirements analysis to implementation of tailored BI solutions.
Support and continuous improvement of our Power BI-based BI platform.
Training users and actively contributing to building internal Power BI expertise.
Contribute to the strategic development of our data and analytics landscape.
Requirements
Degree in Computer Science, Business Informatics or a comparable qualification.
Professional experience in BI, ideally in e-commerce or retail.
Solid experience in designing and implementing reports with Microsoft Power BI.
Strong knowledge of database technologies, particularly MS SQL.
Experience developing interfaces in an SQL environment (stored procedures, XML, CSV, JSON).
Confident use of the Microsoft services stack, especially Power BI and the Tabular Model.
Knowledge of DAX and, ideally, experience with C#, Python and version control with Git.
Experience in data warehouse modeling; Data Vault 2.0 is an advantage.
Advanced Excel skills.
Analytical mindset, strong problem-solving skills and an independent working style.
Team player with strong communication skills and a preference for transparent collaboration.
Excellent German language skills, both written and spoken (minimum C2).
Willingness and ability to work on-site in Germany.
Benefits
Work in an open, motivated IT team with high professional expertise
Modern technologies and exciting data projects in an e-commerce environment
Hybrid work and flexible working hours
Flat hierarchies and fast decision-making processes
Diverse training and development opportunities
Benefits such as Hansefit (fitness program), company bike leasing and attractive employee discounts
Team and company events
Job title
Senior BI Engineer – Data Modeling & Report Design
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