Senior Quality Assurance Engineer (m/f/d)
On-siteWarsaw, Mazovia, Poland or Milan, Lombardy, Italy
Job Summary
Lead the design, development, and maintenance of end-to-end automated test scripts using Java-based frameworks (TestNG, JUnit) or Cypress. Design and develop infrastructure testing including load, performance, and stress tests integrated into the release cycle. Prioritize data-driven risk reduction by focusing testing on known bottlenecks and critical paths such as ingestion pipelines, query latency, and network performance. Develop test plans, cases, and strategies for both automated and manual testing while driving automation efforts across the product lifecycle with CI/CD pipeline integration. Collaborate with cross-functional teams to understand requirements, identify and track bugs using JIRA, and optimize existing frameworks for scalability. Stay current with industry trends to continuously improve testing processes.
Required Qualifications
- Strong experience in E2E test automation using Java (TestNG, JUnit) or Cypress
- Proficiency in Java programming or Typescript (for Cypress)
- Hands-on experience with GitHub for Continuous Integration/Continuous Deployment (CI/CD)
- Experience with version control systems like Git
- Solid understanding of web technologies (HTML, CSS, JavaScript) and RESTful APIs
- Ability to create clear, comprehensive, and well-structured test plans and test cases
- Knowledge of QA methodology and tools, with demonstrated experience in an Quality Assurance Engineering role
- Demonstrated ability to take initiative and work independently, solving problems without requiring external assistance or supervision
Desired Qualifications
- Experience with cloud environments (AWS, Azure, etc.)
- Knowledge on distributed systems, microservices architectures, and cloud based applications
- Knowledge of containerization (Docker) and orchestration tools (Kubernetes)
- Experience with testing frameworks like JUnit and TestNG (for Java) or Jest, Mocha and Cypress (for JavaScript testing)
- Experience with web and API testing
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