SDET (Software Development Engineer in Test) – Java & Selenium – Hybrid (2/3 Days Onsite in Kraków)

We are seeking a skilled SDET (Software Development Engineer in Test) with strong experience in Java and Selenium to join our engineering team in Kraków. This role requires a hybrid presence with two days per week onsite in the Kraków office. The ideal candidate will have a strong development mindset and experience building scalable test automation frameworks to ensure high-quality software delivery. Key Responsibilities • Design, develop, and maintain test automation frameworks using Java and Selenium • Write clean, maintainable, and scalable automated test code • Integrate automated tests into CI/CD pipelines • Collaborate closely with developers, QA engineers, and product teams to ensure quality throughout the development lifecycle • Perform API, integration, and end-to-end testing • Identify, document, and track defects using issue tracking tools • Participate in Agile ceremonies including sprint planning, reviews, and retrospectives • Contribute to continuous improvement of testing strategies, tooling, and processes Required Skills & Experience • Strong programming experience in Java • Hands-on experience with Selenium WebDriver • Experience designing and implementing automation frameworks • Experience with testing frameworks such as TestNG or JUnit • Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, or similar) • Experience testing web applications and APIs • Understanding of Agile/Scrum development environments • Strong problem-solving and debugging skills • Good communication skills in English Nice to Have • Experience with REST API testing (e.g., REST Assured) • Knowledge of BDD frameworks such as Cucumber • Familiarity with Docker or containerized environments • Experience with cloud platforms (AWS, GCP, or Azure) Work Model • Hybrid: 2/3 days onsite in Kraków, remaining days remote What We Offer • Competitive salary or contract rate • Flexible hybrid working model • Opportunity to work with modern automation technologies • Collaborative, international engineering environment