For our Client from banking industry we are looking for 🔹Senior Test Data Specialist🔹

Location: Warsaw, Gdańsk or Gdynia, 3 days a week from the office

Type of agreement: B2B contract

Home journey is the full process a customer goes through when buying a home in the Nordics. Being part of this project means that you will work in a diverse, highly international environment with ambitious people, working agile, determined to reach our common goal – to meet the unique needs of our customers.

We need Test Data Specialists/Engineers to execute the test data strategy, build automated solutions, support teams daily, and ensure test data is available on demand. The role will work closely with testers, developers, DevOps engineers, and business analysts to remove one of the largest bottlenecks in testing: obtaining and maintaining trustworthy test data.

Deliverables:

• Test data engineering, create and maintain reusable test data assets, develop automated test data provisioning solutions, build self-service data delivery mechanisms
• Data masking and compliance, implement masking and anonymization routines, ensure compliance with GDPR and internal policies, validate masked data quality and usabilityTest data creation and generation, create synthetic test datasets, generate test data for edge-cases and negative tests, maintain business-realistic data combinationsProvision test data to non-production environment, referesh, clone test dataset, support parallel testing and multiple teams
• Integrate test data generation into automation frameworks, enable CI/CD driven test data provisioning, support automated regression execution
• Monitor data availability and quality, resovle data related defects and issues
• Maintain available test data, document processess, standards and data dependencies

• Must-Have Knowledge & Experience:

  • 8+ years in Test Data Management or Test Automation.
  • Strong SQL and database knowledge.
  • Knowledge of mainframe systems and set ups

  Experience with:

  • Relational databases
  • Data extraction and transformation
  • Test data generation
  • Data masking
  • Data cloning
  • Data subsetting
  • Hands-on implementation of TDM solutions.
  • Experience working in Agile teams.
  • Experience supporting automated testing, integration testing and E2E testing
  • Scripting skills (Python, PowerShell, Java, or similar).
  • Understanding of CI/CD processes and DevOps practices.

  Nice-to-Have Knowledge & Experience:

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