GPI Consulting GmbH helps businesses and organizations navigate digital transformation through integrated consulting across strategy, technology, and organizational change. Its work combines agile methods with practical implementation, supporting clients in adapting to evolving markets and global developments. The firm brings this approach to consulting engagements in areas including logistics and insurance.
DWH/BI Consultant – ETL | Hamburg Hybrid
DWH/BI Consultant responsible for ETL, data marts, and OLAP solutions at GPI Consulting. Improve data platforms, reporting, and dashboards in a hybrid Hamburg role.
Germany€45,000 – €75,000 / year
HybridFull-timeMiddleSeniorGerman RequiredBusiness Intelligence DeveloperDescription
- Design, develop, and enhance ETL pipelines.
- Build and optimize data marts.
- Create and expand OLAP structures and SSAS cubes.
- Develop and tailor reports and dashboards.
- Collaborate closely with requirements management and business teams.
- Convert business needs into commercially viable solutions.
- Evaluate the technical feasibility of proposed requirements.
- Prepare recommendations and decision materials for stakeholders.
Requirements
- A completed degree in Computer Science, Business Informatics, or a related discipline, or several years of relevant professional experience.
- Professional experience in data warehousing, business intelligence, or ETL environments.
- Strong database expertise, preferably with Microsoft SQL Server.
- Strong ETL development skills, preferably using SSIS.
- Experience with database and data-mart modeling.
- Experience developing reports.
- Experience working with established and evolving system landscapes.
- Interest in long-term project engagements.
- A structured yet pragmatic approach to implementing requirements.
- Awareness of commercial priorities and business considerations.
- Excellent German skills at C1 level or above.
Benefits
- Flat hierarchies, fast decision-making, and scope for your own ideas.
- Flexible working hours and work location.
- Regular team events and networking opportunities.
- Ongoing feedback and professional development discussions.
- Structured onboarding with a dedicated buddy program.
- 30 days of paid vacation.
- Christmas Eve and New Year's Eve off.
- Accident insurance coverage.
- Childcare allowance.
- Corporate benefits program.
- Employee assistance offerings, including resilience training.
- Competitive compensation.