Senior Quality Assurance Engineer

We are looking for a Senior QA Engineer to join a team working on a large-scale technology platform supporting the travel industry. The platform enables travel agencies and corporate buyers to search, compare, and book hotel accommodations by integrating various properties into a unified shopping experience. The project focuses on ongoing modernization of this complex platform used widely across the travel industry.

• 5+ years experience in software testing/QA with strong experience in Java projects.
• Strong knowledge of Java and test automation.
• Experience testing backend applications, REST APIs, and Web Services.
• Good knowledge of Spring / Spring Boot.
• Experience with Java-based testing frameworks and automation tools.
• Practical knowledge of Git, Maven, Jenkins, and Docker.
• Experience working in Agile / Scrum environments.
• Good understanding of CI/CD processes and automated testing.
• Experience with Google Cloud Platform (GCP); knowledge of Kubernetes is a plus.
• Strong analytical and problem-solving skills.
• Experience testing complex applications and distributed systems.
• Good understanding of software development and QA processes.
• Excellent communication skills in Polish and English, both written and verbal.

• Develop and maintain automated tests using Java.
• Design and implement test strategies for backend applications and services.
• Test RESTful APIs and gRPC services.
• Work with Java, Spring Boot, GCP, and Kubernetes.
• Participate in platform modernization, including migration from Java 8 to newer versions.
• Analyze functionality and improve test coverage.
• Identify issues, investigate root causes, and support troubleshooting.
• Work with CI/CD tools to ensure high-quality automated testing.
• Collaborate closely with Developers, QA Engineers, and other technical teams.

Must possess a legal work permit in Poland.