onsite
BI & Data Engineer - TERRAS Holding GmbH
Data Engineer
Design, develop, and maintain data pipelines and BI solutions, leveraging SQL, Python, and Power BI to deliver reliable analytics and reporting for business stakeholders.
About the role
Key Responsibilities
- Design, build, and optimize scalable ETL pipelines to ingest data from multiple sources.
- Develop and maintain data models and warehouses to support reporting and analytics.
- Create interactive dashboards and reports using Power BI, ensuring data accuracy and usability.
- Collaborate with data scientists, analysts, and business units to understand requirements and translate them into technical solutions.
- Implement data quality checks, monitoring, and performance tuning for all data processes.
Requirements
- Strong proficiency in SQL and relational database concepts.
- Hands‑on experience with Python for data manipulation and automation.
- Proven experience designing and operating ETL workflows and data warehousing solutions.
- Ability to build effective Power BI dashboards and visualizations.
- Analytical mindset with good problem‑solving skills and ability to work in a collaborative team environment.