Senior QA Engineer

As KUBO, we are an award-winning provider of HR, software, and engineering services. Our mission is to support technology-driven industry leaders with staffing, recruitment, team leasing, and managed services. With offices in Toruń, Gdańsk, Wrocław and Gothenburg, we serve as an international vendor providing local expertise. Since our establishment in 2014, our continuous growth has been driven by a team of over 150 professionals, guided by a distinctive feedback culture. We hold ISO 27001 and 9001 certifications and are actively expanding our partnerships with major cloud providers.

• Min. 4 years of experience as a QA Engineer.
• Strong knowledge of .NET and ability to write automated tests for REST API in C#.
• Experience in Mainframe-to-cloud migration projects (Azure, AWS, or GCP).
• Knowledge of CI/CD tools and ability to work in a DevOps environment.
• Experience in defining automated test strategies or building QA frameworks.
• Good command of English (min. B2).
• Experience in an international consulting environment.

Nice to have:

• Knowledge of AI tools in testing (test case generation, anomaly detection, log analysis).

• Creating, maintaining, and optimizing automated tests for REST API applications and services in the .NET environment (C#).
• Designing test scenarios supporting the migration of applications from Mainframe to the cloud (integration, performance, and compatibility testing).
• Integrating automated tests with CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions).
• Analyzing and reporting bugs, collaborating with development teams and architects to resolve quality issues.
• Developing and implementing automated test strategies and recommending testing tools and frameworks.