QA Engineer — Mobile / Android

co.brick; Gliwice; On-site; PLN 120,000 - 180,000; Full time

Job summary

co.brick talents — powered by AI, powered by people. We are looking for a detail-oriented Mobile QA Engineer to join an agile engineering team. You will own manual and automated testing for a native Android app, using Android Studio, Kotlin, Espresso, Selenium, and Appium to ensure top-tier quality and robust test suites.

German (B2+) and English (B2+) are required for bilingual collaboration. The role is a fixed-term contract from Aug 1, 2026 to Dec 31, 2026, with allocation full-time and

Qualifications

• Mobile QA expertise combining manual testing, UI validation, and mobile test automation.
• Hands-on Android Studio, Kotlin, and Espresso experience.
• Experience with Selenium and Appium for mobile/web automation.
• Backend API testing with Java and RESTful interfaces.
• Proficiency with Git and Jira; familiarity with proxy/debugging tools.

Responsibilities

• Conduct native Android manual UI/UX testing, regression suites, and automated test execution.
• Design, build, and maintain mobile automated test suites using Kotlin, Espresso, Java, Selenium, and Appium.
• Validate RESTful interfaces and monitor network traffic using Flipper, Proxyman, and Paw/RapidAPI.
• Explore AI-assisted tooling to optimize testing workflows and reduce execution cycles.
• Report and manage defects in Jira; version test scripts in Git.

Skills

Mobile QA

UI validation

Test automation

REST API testing

Cross-functional collaboration

Tools

Android Studio

Kotlin

Espresso

Selenium

Appium

Git

Jira

Flipper

Proxyman

Paw/RapidAPI

Job description

co.brick talents — powered by AI, powered by people.

We are looking for a detail-oriented Mobile QA Engineer to join an agile engineering team. In this role, you will take ownership of both manual and automated testing for a native Android application. You will work closely with cross-functional developers, leveraging tools like Android Studio, Kotlin, Espresso, Selenium, and Appium to ensure top-tier product quality, seamless REST API integrations, and robust automated test suites.

Details

• Role: QA Engineer — Mobile / Android
• Duration: August 1, 2026 – December 31, 2026 (Fixed-term contract with option for extension)
• Allocation: Full-Time
• Language Requirements
  • German: Minimum B2 (Required for bilingual team collaboration and documentation)
  • English: Minimum B2 (Required for daily communication and technical specs)

Responsibilities

• Native Android Testing: Conduct comprehensive manual UI/UX testing, regression suites, and automated test execution directly on native Android setups.
• Test Automation: Design, build, and maintain mobile automated test suites using Kotlin, Espresso, Java, Selenium, and Appium.
• API & Traffic Inspection: Validate RESTful interfaces and monitor network traffic/payloads using tools like Flipper, Proxyman, and Paw/RapidAPI.
• Process Improvement & AI: Proactively explore and integrate AI-assisted tooling to optimize testing workflows, reduce execution cycles, and streamline QA processes.
• Agile Collaboration: Report, track, and manage defect lifecycles via Jira, managing code repositories and test scripts within Git.

Requirements

• Mobile QA Expertise: Solid commercial experience combining manual testing, UI validation, and mobile test automation.
• Android Ecosystem: Hands-on proficiency with Android Studio, Kotlin, and Espresso (or closely comparable mobile testing frameworks).
• Cross-Framework Automation: Practical experience with Selenium (Java) and Appium for mobile/web automation.
• Backend & API Foundations: Familiarity with Java and testing RESTful APIs.
• Tooling: Direct experience with Git, Jira, and proxy/debugging tools (Flipper, Proxyman, Paw/RapidAPI).
• Bilingual Proficiency: Fluent operational communication in both German (B2+) and English (B2+).