QA Engineer

Location: Warsaw, Poland

Remote Type: Hybrid

Time Type: Full time

Job Description

Join Aristocrat to transform gaming technology through modern innovation and authenticity. As a QA Engineer focused on performance, you will play a meaningful role in ensuring smooth user experiences on our platform that merges physical and digital gaming. Our mission to bring happiness to life through play is reflected throughout our culture and impact. This role is vital for maintaining flawless product performance, presenting an outstanding opportunity for motivated professionals. You will work with a world-class team dedicated to pushing limits and achieving excellence!

What You'll Do

• Conduct manual testing on Web and API applications.

• Perform comprehensive testing to ensure software system integrity.

• Collaborate with developers to identify and resolve defects.

• Document and report testing outcomes effectively.

• Configure test environments and support CI/CD pipelines.

• Participate in requirement analysis and user story refinement.

• Complete regression testing for software improvements.

• Engage in Agile rituals like sprint planning and retrospectives.

What We're Looking For

• Over 3 years of experience in manual testing for Web and API applications (ideally in projects emphasizing backend or integration).

• Knowledge of testing methodologies and tools, Git, JIRA, Postman, and WebSockets.

• Strong understanding of client-server architecture.

• Hands-on experience in system logs analysis.

• Familiarity with CI/CD processes.

• Extensive experience in testing REST APIs using tools such as Postman or equivalents.

• Familiarity with WebSocket communication protocols and hands-on testing of real-time APIs.

• Experience testing system integrations, data flows, and validating interactions between microservices or external systems.

• Solid understanding of HTTP methods, status codes, headers, cookies, and authentication mechanisms (e.g., JWT, OAuth).

• Ability to build and complete test cases and checklists for API and integration scenarios, including edge cases and error handling.

• Knowledge of JSON/XML formats, schema validation, and working with payloads in different formats.

• Comfortable working with tools such as DevTools, cURL, or command-line utilities for debugging and testing.

• Strong analytical, problem-solving, and communication skills.

• Ability to thrive in a fast-paced, agile environment.

• Experience in gaming/gambling platforms preferred.

• A continuous learning approach.

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

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.