Oferty dla Database Design praca Polska

01.01.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.Experience with relational databases in the Azure environment Data quality & profiling - tools and techniques to ensure data quality, consistency, and completeness Data transformation and mapping - implementing transformation and validation rules ETL performance optimization - handling high-volume data

01.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.Experience with relational databases in the Azure environment Data quality & profiling - tools and techniques to ensure data quality, consistency, and completeness Data transformation and mapping - implementing transformation and validation rules ETL performance optimization - handling high-volume data

01.01.2026 | Pełny etat | Kraków | Sii Sp. z o.o.To understand business rules and translate them into robust technical solutions Implementing features supporting automation of decision-making processes, including logic, workflows, and validation layers Designing and optimizing database structures Developing and maintaining unit tests and functional tests

29.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Formats, RBAC - Strong SQL skills and experience with relational databases (Teradata, Oracle, SQL Server, PostgreSQL, etc.) - Experience in data engineering, ETL/ELT development, and large-scale data migrations - Understanding of Teradata architecture, SQL, and utilities (BTEQ, FastLoad, MultiLoad, TPT

28.01.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.Big Data technologies and SQL databases. - Experience with CI/CD tools (Git, GitHub, Jenkins). - Professional English (B2+). Preferred Qualifications - Experience with Python, Bash scripting, or Airflow/Control-M. - Familiarity with Cloud platforms (Azure, AWS, Databricks, S3, Kubernetes, Docker

28.01.2026 | Pełny etat | Katowice | HAYS POLAND Sp. z o.o.Administration Strong experience administering Windows Server and Windows desktop operating systems. • SQL Skills Ability to work with SQL for database management and data analysis. • Solution Design & Architecture Demonstrated experience in designing and architecting technical solutions. • Automation

27.01.2026 | Pełny etat | Łódź | TeamQuest Sp. z o.o.Flink cluster, including monitoring, diagnosing, and resolving performance and stability issues. - Collaborating with the BI team on designing and optimizing queries and structures in the Apache Doris database, assisting in converting Qlik reports. - Implementing and maintaining a data warehouse

26.01.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.Directory to ensure precise control of access rights to sensitive financial data. - Data analysis and troubleshooting Diagnosing and solving complex performance issues at the intersection of the application, database, and system layers. - Delivering solutions in the Scrum model Active collaboration

26.01.2026 | Pełny etat | Kraków | TeamQuest Sp. z o.o.Of experience with React; - Minimum 1 year of experience with Go; - Very good knowledge of JavaScript/TypeScript; - Good knowledge of Git version control system; - Experience working with SQL databases; - Knowledge of Docker technology; - English language skills enabling work with documentation. Additional