Senior Data Engineer

Devire Outsourcing IT is a collaboration model focused on IT professionals operating under B2B contracts, delivering projects for leading clients in innovative and modern domains. The current role involves working for one of the largest banks in Poland.

• Experience designing and building modern data warehouses.
• Practical knowledge in building ETL/ELT pipelines.
• Expert knowledge of relational databases Oracle and PostgreSQL, including design, building, and tuning.
• Experience working with Google BigQuery.
• Knowledge of Informatica PowerCenter.
• Experience with event-driven architecture technologies (Kafka, Pub/Sub).
• Advanced knowledge of Linux.

Nice to have:

• Knowledge of AutomatenNow.
• Knowledge of Python.
• Knowledge of AirFlow.
• Knowledge of Rust.
• Knowledge of Apache Spark.

• Design, build, and develop Data Lake and Data Warehouse solutions.
• Design and implement data integration and data feeding IT solutions.
• Analyze data and develop logical and physical models.
• Optimize and tune SQL queries for relational databases and data warehouses on-premise and on Google Cloud Platform (GCP).
• Design and implement online and offline data processing using on-premise tools and GCP.
• Develop data loading solutions for structured and unstructured data using Python and Rust.
• Design and develop thematic Data Marts on relational and columnar databases.
• Develop concepts and implement solutions according to business requirements.
• Analyze, diagnose, and resolve incidents, and support production issue resolution.
• Support testing and deployment of changes in data feeding processes.
• Maintain and service implemented solutions and support their further development.
• Work following the DevSecOps methodology.