Test Data Management Engineer

Banking industry role based in Poland, requiring hybrid work presence in Warsaw or Gdynia/Gdańsk.

• 8+ years in Test Data Management or Test Automation.
• Strong SQL and database knowledge.
• Knowledge of mainframe systems and setups.
• Hands-on experience with relational databases, data extraction and transformation.
• Test data generation, masking, cloning, and subsetting expertise.
• Hands-on implementation of TDM solutions.
• Experience working in Agile teams.
• Scripting skills (Python, PowerShell, Java, or similar).
• Understanding of CI/CD processes and DevOps practices.
• Experience with synthetic data generation tools and test automation tools.
• Fluent in English.

Nice to have:

• Experience with Tricentis Tosca TDM, Curiosity Software, Delphix, Informatica TDM.
• Knowledge of the financial services domain.
• API testing experience.
• Kubernetes and cloud platform knowledge.
• AI-assisted test data creation.
• Experience supporting large-scale E2E customer journey testing.

• Execute the test data strategy and build automated solutions.
• Create and maintain reusable test data assets.
• Develop automated test data provisioning solutions and self-service data delivery mechanisms.
• Implement data masking and anonymization routines ensuring GDPR and internal policy compliance.
• Create synthetic test datasets, including edge-case and negative test data, and maintain business-realistic data combinations.
• Provision test data to non-production environments, manage data refresh, cloning, and subsetting to support parallel testing across multiple teams.
• Integrate test data generation into automation frameworks to enable CI/CD-driven test data provisioning and support automated regression execution.
• Support automated, integration, and end-to-end (E2E) testing.
• Monitor data availability and quality, and resolve data-related defects and issues.
• Document processes, standards, and data dependencies.