Test Engineer (m/w/d) (S0907), Köln
Core
Building automated tests (Unit, Integration, End-to-End) and integrating them into CI/CD pipelines to ensure stable development environments.
Role type
Senior Test Engineer (Automation)
Builds
Automated test suites and stable CI/CD pipelines
Domain
Cybersecurity / Network Solutions
Required skills
Automated software testing, CI/CD tools, Programming (Java/Python/TypeScript), Infrastructure automation (Linux/Windows/Docker), Bug reporting, Quality metrics definition, Testable architecture advice
Preferred skills
ISTQB Advanced certification
Technologies
Jenkins, GitLab CI, GitHub Actions, Docker, Linux, Windows
Responsibilities
Build automated tests and integrate into CI/CD pipelines, Maintain and scale test infrastructure, Analyze failed builds and create bug reports, Define and monitor quality metrics, Advise development teams on testable architecture, Optimize test processes and drive automation
Seniority
Mid-Senior, hands-on IC
