onsite
Data Engineer - EVN AG
Data Engineer
Build and maintain scalable data pipelines using Python, SQL, and AWS services to support analytics and machine learning initiatives.
About the role
Key Responsibilities
- Design, develop, and optimize ETL workflows to ingest, transform, and load large volumes of structured and unstructured data.
- Implement data models and schemas in relational and NoSQL databases, ensuring data integrity and performance.
- Collaborate with data scientists and analysts to provide clean, reliable datasets for modeling and reporting.
- Monitor pipeline health, troubleshoot issues, and implement automated alerts and logging.
- Document data architecture, pipeline logic, and best practices for future maintenance.
Requirements
- Proficiency in Python and SQL for data manipulation and automation.
- Experience with AWS services such as S3, Redshift, Glue, and Lambda.
- Strong understanding of data modeling, normalization, and indexing.
- Familiarity with version control (Git) and CI/CD pipelines for data workflows.
- Excellent problem‑solving skills and ability to work collaboratively in a fast‑paced environment.