onsite
Data Engineer - Erste Group Bank AG
Data Engineer
Data Engineer responsible for designing, building, and maintaining scalable data pipelines and warehouses using Python, SQL, and AWS services to support analytics and reporting across the organization.
About the role
Key Responsibilities
- Design, develop, and optimize ETL processes to ingest, transform, and load large volumes of structured and unstructured data into data warehouses.
- Implement and maintain data models, schemas, and metadata management to ensure data quality and consistency.
- Collaborate with data scientists, analysts, and business stakeholders to understand data requirements and deliver actionable insights.
- Monitor and troubleshoot data pipeline performance, applying best practices for scalability, reliability, and security.
- Leverage AWS services (S3, Redshift, Glue, Athena) and big‑data technologies (Spark, Hadoop) to build robust data infrastructure.
Requirements
- Proven experience as a Data Engineer or similar role, with strong proficiency in Python and SQL.
- Hands‑on experience with AWS data services and big‑data frameworks.
- Solid understanding of data modeling, ETL design, and data warehousing concepts.
- Excellent problem‑solving skills and ability to work collaboratively in a fast‑paced environment.
- Strong communication skills and a passion for data quality and governance.