Posted on 
Dec 20, 2025

QA Engineer

Skopje
Aristocrat
Aristocrat
Aristocrat
Public
5001+
Technology

Aristocrat is a global entertainment and content creation company powered by technology to deliver world-leading casino and mobile games. Aristocrat offers a diverse range of products and services including electronic gaming machines, casino management systems, free-to-play mobile games and online real money games. 

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 Product Madness?

As part of the Aristocrat family, we share their mission of bringing joy to life through the power of play, with a world-class team who creates top-grossing, leading titles in the social casino genre, including Heart of Vegas, Lightning Link, Cashman Casino. With 800 team members across the globe, Product Madness is headquartered in London, with offices in Barcelona, Gdańsk, Lviv, Montreal and a remote team spanning the USA, making us a truly global powerhouse.

We live by our People First principle. Regardless of where, when, or how they work, our team members have opportunities to elevate their careers, and grow alongside us. We take pride in fostering an inclusive culture, where our people are encouraged to be their very best, every day. But don’t just take our word for it. In 2024, we made the Global Inspiring Workplace Awards list, and won a bronze award at the Stevies for Great Employers in the ‘Employer of the Year - Media and Entertainment’ category.

So, what’s stopping you?

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.

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 Product Madness?

As part of the Aristocrat family, we share their mission of bringing joy to life through the power of play, with a world-class team who creates top-grossing, leading titles in the social casino genre, including Heart of Vegas, Lightning Link, Cashman Casino. With 800 team members across the globe, Product Madness is headquartered in London, with offices in Barcelona, Gdańsk, Lviv, Montreal and a remote team spanning the USA, making us a truly global powerhouse.

We live by our People First principle. Regardless of where, when, or how they work, our team members have opportunities to elevate their careers, and grow alongside us. We take pride in fostering an inclusive culture, where our people are encouraged to be their very best, every day. But don’t just take our word for it. In 2024, we made the Global Inspiring Workplace Awards list, and won a bronze award at the Stevies for Great Employers in the ‘Employer of the Year - Media and Entertainment’ category.

So, what’s stopping you?

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.

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