Senior Data Engineer

O projekcie: Offer: - Private medical care - Co-financing for the sports card - Constant support of dedicated consultant - Employee referral program Wymagania: Requirements: - Experience with designing OLAP systems and applying techniques such as STAR schema and denormalization  - Proficiency in Python and PL/SQL development  - Experience with ELT/ETL development using GUI-based tools such as IBM DataStage, Azure Data Factory (ADF), Stitch, and Matillion  - Knowledge of database management systems including Oracle, MS SQL Server, and Snowflake  - Understanding of DevOps and CI/CD practices, including Git, Docker, Kubernetes, Terraform, and CI/CD tools such as Jenkins, Bamboo, and Azure DevOps  - Experience with test automation tools such as Robot Framework and Selenium, including knowledge of different test scenarios  - Knowledge of version control systems including Git, GitHub, and GitLab  - Experience with workflow orchestration tools such as Airflow and Prefect  - Knowledge of streaming and batch processing concepts, including Kafka  - Very good command of English, both spoken and written Codzienne zadania: - Design, build and maintain scalable ELT pipeline  - Develop and optimize PLSQL queries and database objects for high performance data storage in Oracle  - Write python-based data engineering scripts to process data  - Implement CI/CD pipelines for data infrastructure and workflow automation  - Understand and have experience of database change management  - Work one or more of the major cloud vendor  - Integrate and manage modern data stack  - Monitor, debug and optimize data workflows and infrastructure performance  - Ensure data quality, governance, and compliance with good practices