Nicoll Curtin
Software Engineer in Test (SDET)
Nicoll CurtinLuxembourg8 hours ago
ContractInformation Technology

Are you an experienced Software Development Engineer in Test with a strong development background and a passion for quality engineering?


Do you enjoy working closely with software developers to build robust automated testing frameworks and improve overall product quality?


Then this SDET role could be a strong opportunity for you.


We are supporting a leading private bank in Luxembourg that is looking for a Software Development Engineer in Test (SDET) to join their Application Management team. This is a fully technical engineering role, working closely with Java and JavaScript/TypeScript developers to enhance test coverage across functional, integration, performance, and security testing.


You will report directly to the Software Development Lead and contribute to building and maintaining scalable, high-quality testing solutions in a modern software development environment.


Your responsibilities will include:

  • Designing, developing, and maintaining automated test solutions
  • Improving functional, integration, performance, and security test coverage
  • Working closely with Java and JavaScript/TypeScript developers
  • Building and enhancing robust testing frameworks
  • Testing REST APIs, microservices, and Web UI components
  • Integrating automated tests into CI/CD pipelines
  • Supporting overall product quality throughout the software lifecycle


To succeed in this role, you should bring:

  • Around 4 years of professional experience in an SDET or similar role
  • Strong programming skills in Java, Python, and JavaScript/TypeScript
  • Solid understanding of REST APIs, microservices, and Web UI testing
  • Experience with testing frameworks such as JUnit, TestNG, Cypress, Playwright, or PyTest
  • Familiarity with CI/CD tools, preferably GitLab
  • Experience with cloud platforms (Azure) and containerization (Docker, Kubernetes) is an advantage
  • Fluent technical English


Role details:

  • Location: Luxembourg
  • Workload: 100%
  • Start date: 01.02.2026
  • Duration: 12 month contract


If you would like to hear more about this SDET role, feel free to reach out:

📩 [email protected]

📞+41 43 508 95 78

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