Senior Test Data Engineer
Primary stack
Nice to have's
Job description
About the Position
As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for a Senior Test Data Engineer to join our team in Warszawa, Gdańsk, or Gdynia.
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 anonymization 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
- Knowledge of mainframe environments and system setups
- Very good knowledge of SQL, relational databases, and database concepts
- Experience with data extraction and transformation, test data generation, masking, cloning, and subsetting
- Scripting skills in Python, PowerShell, Java, or a similar language
- Experience supporting automated, integration, and end-to-end testing
- 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
We Offer
- Private medical care
- Co-financing for the sports card
- Constant support of a dedicated consultant
- Employee referral program
About the Company
DCG Sp. z o.o.
- Headquarters: ul. Towarowa 28, 00-839 Warszawa
- Branch: Aleja Grunwaldzka 50A, 80-241 Gdańsk
| REGON | NIP | KRS |
|---|---|---|
| 141316780 | 5222877930 | 0001067305 |
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IT Services,Financial Services,Telecommunications,Data Center Migration,Regulatory Compliance
About the Company DCG is a company that matches business needs with the ambitions of individuals. They value well-matched collaborations, helping candidates find environments where they can thrive and companies to build teams. Products, Services & Tech Stack Core Solutions: Recruitment Outsourcing Team Leasing Technologies & Frameworks: Checkpoint (VSS, VSX, URL) Fortinet (Fortimanager, FortiAnalyzer, UTM) VPN CISCO Orion (NPM, NCM) Infoblox VISIO Cisco ASA Firewalls Catalyst switches ISR routers Secunet SINA routing switching DMVPN IPSEC Windows stations telephony Wifi Linux/SQL IBM p-series Solaris Linux PRINCE2 PMP ITIL Remedy MS Project MS Outlook Project Scope & Target Clients Client Base: Corporations requiring network security policy and procedure creation. Corporations needing secure information exchange systems. Corporations relocating headquarters. Corporations needing compliance with local financial regulatory requirements. Corporations migrating critical business applications. Corporations separating Shared Service Centers. Engineering Scale: Projects involving optimization of network configurations. Projects involving secure data transmission in network environments. Projects involving relocation of corporate headquarters. Projects involving compliance with local financial regulatory requirements. Projects involving migration of critical business applications. Projects involving separation of Shared Service Centers.
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