Data Engineer (BigQuery / GCP) (m/f/d) @ CommerzBank
Core
Designing, building, and maintaining data pipelines and analytics datasets for controlling, accounting, and transaction reporting within a large commercial bank.
Role type
Senior Data Engineer (BigQuery/GCP)
Builds
ELT/ETL pipelines, curated analytics datasets, and reporting systems for CFO and controlling departments.
Domain
Banking / Financial Services / Data Engineering
Deliverable
production ML models | product features | dashboards & analysis
Required skills
BigQuery, SQL, GCP Data Engineering, Python, Git, CI/CD
Preferred skills
Dimensional modeling, Data Vault concepts, Data quality checks, Lineage documentation
Technologies
BigQuery, Cloud Storage, Pub/Sub, Dataflow, Dataproc
Responsibilities
Develop and optimize BigQuery datasets, views, and queries for performance and cost; Build and maintain ELT/ETL pipelines including monitoring and error handling; Model data for analytics and define data quality checks; Collaborate with business and IT stakeholders to translate requirements into technical specifications; Ensure operational stability, security, and reliability of data systems.
Seniority
Senior, hands-on IC
