Senior QA Manual Engineer – Native Mobile Apps

Aristocrat; Kraków; On-site; PLN 110,000 - 170,000; Full time

Job summary

Aristocrat is seeking a QA Manual Engineer to ensure high-quality mobile products. You will test native and hybrid apps on iOS and Android, write test documentation, and debug issues using Xcode, Android Studio, Proxyman, and Charles Proxy.

The role requires 3-5 years of mobile testing experience and strong REST API knowledge, with upper-intermediate English. You will work on real devices and simulators, track defects, and collaborate with external service integrations.

Qualifications

• 3-5 years mobile application testing experience (iOS & Android).
• Strong troubleshooting and debugging skills.
• Familiarity with Xcode, Android Studio, Proxyman, and Charles Proxy.
• Understanding of REST APIs and test documentation practices.

Responsibilities

• Test native and hybrid mobile apps on iOS and Android devices.
• Perform functional, regression, UI/UX, and compatibility testing.
• Write and uphold test cases, checklists, and STD plans.
• Resolve issues with Xcode, Android Studio, Proxyman, and Charles Proxy.
• Inspect and debug network traffic, logs, and API calls.
• Validate integrations with external third‑party services and SDKs.
• Work with real devices and simulators/emulators.
• Report, track, and verify defects.

Skills

Mobile testing (iOS & Android)

Troubleshooting

REST API knowledge

Test documentation

Dev tooling familiarity

Tools

Xcode

Android Studio

Proxyman

Charles Proxy

Appium

Espresso

CI/CD for mobile apps

SQL

Job description

Aristocrat is seeking a QA Manual Engineer to ensure high-quality mobile products. You will test native and hybrid apps on iOS and Android, write test documentation, and debug issues using Xcode, Android Studio, Proxyman, and Charles Proxy.

The role requires 3-5 years of mobile testing experience and strong REST API knowledge, with upper-intermediate English. You will work on real devices and simulators, track defects, and collaborate with external service integrations.