Senior Test Data Engineer

Responsibilities:

• Design, develop and maintain reusable test data assets and automated test data provisioning solutions

• Build self-service mechanisms enabling teams to access required test data on demand

• Create synthetic test datasets, including business-realistic scenarios, edge cases and negative test cases

• Implement data masking and anonymisation solutions in compliance with GDPR and internal security policies

• Perform test data extraction, transformation, cloning, subsetting, refresh and provisioning across non-production environments

• Support multiple teams and parallel testing activities with reliable and consistent test datasets

• Integrate test data generation and provisioning with test automation frameworks and CI/CD pipelines

• Support automated regression, integration and end-to-end testing

• Monitor test data availability and quality, troubleshoot data-related issues and maintain existing datasets

• Maintain documentation covering test data processes, standards, dependencies and reusable solutions

Requirements:

• 8+ years of professional experience in Test Data Management, Test Automation or related areas

• Strong hands-on experience with Test Data Management solutions and automated test data provisioning

• Very good knowledge of SQL, relational databases and database concepts

• Knowledge of mainframe environments and system setups

• Experience with data extraction and transformation, test data generation, masking, cloning and subsetting

• Experience supporting automated, integration and end-to-end testing

• Scripting skills in Python, PowerShell, Java or a similar language

• Good understanding of CI/CD processes and DevOps practices

• Experience with test automation and synthetic data generation tools

• Experience working in Agile environments

• English at B2 level or higher

Nice to have:

• Experience with Tricentis Tosca TDM, Curiosity Software, Delphix or Informatica TDM

• Experience with API testing

• Knowledge of Kubernetes and cloud platforms

• Experience with AI-assisted test data generation

• Experience supporting large-scale E2E customer journey testing

• Previous experience in the financial services or banking sector

Offer:

• Private medical care

• Co-financing for the sports card

• Constant support of dedicated consultant

• Employee referral program