Manual QA Engineer

Job description

Dublemint is a growing IT company seeking an experienced Manual QA Engineer to join our team!

Our main project is an online casino platform with its web-based back office (gambling industry). We’re looking for someone who not only tests features, but also thinks critically about product quality, user experience, and long-term maintainability.

✅ You’re a perfect match if you have:

- 2+ years of manual QA experience

- Strong critical thinking skills – you don’t just check if a feature “works”, you assess whether it makes sense for the product and the user. You notice when something looks or feels wrong, even if technically it’s “done”.

- A sharp eye for detail and ability to evaluate user experience and visual quality (UI/UX) — even if you’re not a designer, you can spot misalignment, inconsistencies, or poor usability.

- Experience with cross-browser and cross-platform testing

- Familiarity with Dev Tools, error logs, and basic API testing

- Ability to identify, document, and clearly communicate issues

- English level: B1+ – you can clearly describe issues and write structured test cases

💡 It’s a plus if you also have:

- Experience with slot platforms (apps, sites), slot games and gambling mechanics

- Experience with version control systems (GIT or similar)

- Knowledge of MySQL or other databases

- Understanding of Agile/Scrum processes

- Experience with automated testing tools

🎯 What you’ll do:

- Perform comprehensive manual testing of web and mobile apps

- Assess product quality beyond functionality – ask:

- Is it user-friendly?

- Does it meet the modern product and UX standards?

- Is it visually consistent and polished?

- Would it make sense to a real user?

- Collaborate with developers and managers to report not just bugs, but UX concerns, inconsistencies, and usability issues

- Create and maintain structured test documentation

- Test across devices and browsers

- Ensure alignment with designs and business expectations

- Raise questions and suggest improvements, even outside of strict specs

🎰 Gambling Platform Testing Scope

- UI Testing – Validate the visual quality of the website, app, and back office: is everything clean, aligned, modern, and consistent with the overall design language?

- UX Testing – Assess how intuitive and logical the user journey is — from registration and deposits to navigating the platform, managing settings, reports, and withdrawals.

- Consistency & Integration Testing – Check how new features and changes fit into the existing product — visually, functionally, and contextually. Nothing should feel out of place.

- Cross-Platform & Responsiveness Testing – Ensure smooth performance and proper display across different devices (desktop, mobile browsers, PWA) and screen sizes.

- Bug Reporting & Critical Review – Identify and log bugs, but also go beyond that — spot UX flaws, inconsistencies, or confusing behavior. Be proactive in raising questions and suggesting improvements, even when the feature technically “works.”

📎 Conditions:

- Remote work with flexible hours

- Trial rate: $6/hour, rising to $7.5/hour after trial, paid monthly (option for more frequent payments if needed)

- Minimum 6 productive hours per day, 5 days per week

- Time tracking via Yaware is mandatory

If you’re not just a checker of tasks, but a guardian of product quality, we’d love to hear from you.

Send your CV and let’s build something great together!