onsite
Junior Data Engineer DWH - Verti Versicherung AG
Data Engineer
Junior Data Engineer focused on building and maintaining data warehouse pipelines using SQL, Python, and AWS services. Responsible for designing ETL processes, ensuring data quality, and collaborating with analytics teams to deliver reliable data solutions.
About the role
Key Responsibilities
- Design, develop, and maintain ETL pipelines for the company’s data warehouse using SQL and Python.
- Implement data models and optimize queries to support business analytics and reporting.
- Collaborate with data analysts and data scientists to understand data requirements and deliver clean, well‑documented datasets.
- Monitor pipeline performance, troubleshoot issues, and apply best practices for data quality and governance.
- Utilize AWS services (S3, Redshift, Glue) and orchestration tools (Airflow) to automate data workflows.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or related field.
- Strong foundation in SQL and experience with relational databases.
- Proficiency in Python for data manipulation and automation.
- Familiarity with ETL concepts and data warehousing principles.
- Experience with cloud platforms, preferably AWS, and workflow orchestration tools.
Skills
sqlpythonawsairflow