SkillOnNet

QA engineer (manual) in iGaming

In short

SkillOnNet, a leading iGaming company operating 30+ brands including PlayOJO and Genting, is hiring a senior manual QA Engineer for a hybrid role in Lisbon. The role covers designing and executing test scenarios, functional/regression/exploratory testing across web and mobile, API and backend testing, defect tracking, and close collaboration with Product and Engineering throughout the release cycle. Requires 3–5 years of hands-on QA experience, strong manual testing methodology knowledge, basic API/HTTP understanding, and Agile/Scrum experience.

About SkillOnNet
We are SkillOnNet, leading the igaming entertainment by providing our customers with the most entertaining and trustworthy experience possible, while also reinventing the gambling industry. We are home to more than 30 well-known brands, including PlayOJO, DruckGluck, BacanaPlay, Genting, and many more. We are committed to long-term development and sustainability, and we are trying to revolutionise our industry for the benefit of our players, ourselves, and the entertainment industry as a whole.
Responsibilities
•Design, execute, and maintain effective test scenarios based on product requirements, business flows, risks, and technical understanding
•Perform functional, regression, smoke, exploratory, and risk-based testing across web and mobile platforms
•Analyze requirements and identify potential risks, gaps, edge cases, and unclear behavior before and during development
•Investigate, reproduce, document, and track defects, gathering relevant evidence and technical information before escalating issues to development teams
•Perform API and backend-related testing using tools such as Postman and browser developer tools when required
•Validate fixes and ensure issues are properly resolved before release
•Collaborate closely with Product, Engineering, UX, and other stakeholders throughout the development lifecycle
•Prioritize testing activities based on product risk, business impact, and release requirements
•Ensure quality standards are maintained throughout all stages of development, from early testing through production releases
•Support release cycles by ensuring features are stable, compliant, and production-ready
•Contribute to the continuous improvement of QA processes, tools, documentation, and best practices
•Take ownership of assigned features and testing activities from initial requirements through release
Requirements
•Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent professional experience
•3–5 years of hands-on experience as a QA Engineer, QA Analyst, or Software Tester, preferably working with complex web-based products
•Strong understanding of manual testing methodologies, including functional, regression, smoke, exploratory, and risk-based testing
•Strong attention to detail with a structured and analytical approach to problem-solving
•Strong troubleshooting and investigation skills, with the ability to analyze issues beyond visible UI behavior
•Basic understanding of APIs, HTTP requests/responses, client-server architecture, and browser developer tools
•Experience working in Agile/Scrum environments
•Ability to clearly communicate issues, findings, and risks and collaborate effectively with Product, Development, and other cross-functional teams
•Ability to prioritize testing activities based on risk and business impact
•A proactive, ownership-driven, and quality-focused mindset
•Good written and verbal communication skills in English
Nice to have
•Experience with API testing tools such as Postman is an advantage
•Experience within iGaming or another highly regulated industry is considered an advantage, but is not mandatory
Benefits
•Excellent work environment
•Monetary vouchers on Birthdays and other special occasions
•Fully equipped kitchen and in-house entertaining space
•Company-provided Medical Insurance coverage
•Exciting company activities including monthly lunches, corporate gatherings, an intercompany football team, competitions, and many other activities
•Casual dress code
•A chance to advance professionally inside one of the world's largest iGaming organisations

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