QA Automation Engineer

Join Aristocrat, a world-renowned leader in gaming content and technology, recognized for our new way and powerful products! We are looking for a driven QA Automation Engineer to join our Warsaw team. You will help ensure the flawless performance of our latest software solutions. At Aristocrat, we foster a culture of collaboration, inclusivity, and continuous improvement. This role offers a great chance to grow and thrive in a dynamic environment. What You'll Do Build, develop, and maintain robust automated tests, contributing to test automation frameworks using Java, Selenium WebDriver, TestNG, and Maven. Convert manual test cases and business scenarios into dependable automated test scripts. Develop and complete automated tests for both UI and API layers, ensuring full coverage of functional and regression test cases. Build and maintain mocks for effective testing of distributed systems and unavailable services. Integrate automated tests into CI/CD pipelines to ensure reliable and fast feedback loops. Analyze test results, identify root causes, and provide detailed bug reports with clear reproduction steps. Collaborate on improving overall QA processes, tools, and testing strategy across squads or products. Work with different data sources (e.g., APIs, SQL/NoSQL databases) to validate test outcomes. Mentor and support other QA engineers in automation practices, code quality, and technical troubleshooting. What We're Looking For At least 4 years in test automation, including a solid history of developing test frameworks from the beginning. Java experience for the past 3 years is required. Proficient in Java programming with practical experience in Selenium WebDriver, TestNG, and Maven. Experience testing REST APIs; proficiency with Rest Assured is a strong plus. Solid understanding of client-server architecture, request/response lifecycle, and backend/frontend interaction patterns. Deep knowledge of Object-Oriented Programming (OOP) and common patterns used to build test automation. Hands-on experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or similar. Proficiency with Git for version control, branching strategies, and collaborative workflows. Ability to interpret and examine business requirements and technical documentation to develop test cases and edge scenarios. Familiarity with using mocks and simulators to isolate system components during test execution. Strong problem-solving skills, attention to detail, and a mentality passionate about continuous improvement and quality ownership. Technical leadership experience within a QA/automation team. Nice to have: Experience in WebSocket, event-based testing, gaming servers, or reactive architectures Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V World Leader in Gaming Entertainment Robust benefits package Global career opportunities Our Values All about the Player Talent Unleashed Collective Brilliance Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.