Manual QA Engineer

About Us

At Shuffle Up, we’re shaping the next generation of online gaming. We’re a fast-moving B2C and B2B start-up, building multi-brand, multi-product experiences on our own in-house platform. Founded by industry veterans, we combine deep gaming know how with bold creativity, and we’re just getting started.

Our ambition? To redefine what it means to play, and to create experiences that players truly love.

We’re looking for a experienced Manual QA Engineer who is passionate about quality, user experience, and structured testing practices. You’ll work closely with engineering, product, and design teams to ensure features are thoroughly tested and meet high quality standards before release. This role is ideal for someone with strong analytical thinking, deep understanding of complex systems, and the ability to identify risks beyond obvious scenarios.

What you’ll do:

• Perform end-to-end manual testing of frontend and backend features, ensuring stability and correctness across the platform
• Design and execute test scenarios, test cases, and exploratory testing sessions
• Validate complex flows such as payments, bonuses, game integrations, and user journeys
• Conduct regression testing to ensure new changes do not impact existing functionality
• Perform cross-browser and cross-device testing, with strong focus on mobile experience
• Work closely with developers and product managers to clarify requirements and ensure testability
• Identify, document, and track bugs with clear reproduction steps and impact analysis
• Proactively identify edge cases, risks, and inconsistencies, especially in complex flows
• Participate in release readiness by validating builds and ensuring overall product quality
• Contribute to improving QA processes, test coverage, and overall quality culture

You’ll be successful in this role if you:

• Have solid experience in manual testing of complex web applications
• Have strong understanding of end-to-end user flows, including edge cases and failure scenarios
• Are experienced in testing integrations (e.g., payments, third-party services, game providers)
• Are comfortable working with test documentation, but also strong in exploratory testing
• Have experience testing on mobile devices and different environments
• Are detail-oriented and able to detect both functional and UX issues
• Are proactive and curious — not just testing what is written, but questioning and improving it
• Communicate clearly and collaborate effectively with cross-functional teams
• Take ownership of quality and are able to work independently in a fast-paced environment

What makes you successful in this role:

• Experience in iGaming / casino platforms
• Understanding of bonus systems, payments, or compliance flows
• Basic knowledge of API testing (Postman or similar tools)
• Experience working in Agile environments
• Hands-on experience with test automation using JavaScript (e.g., Cypress or similar)
• Understanding of CI/CD pipelines and how automated tests are integrated into them