KoinWorx BV
Mobile - Swift(iOS) Test Automation Engineer
KoinWorx BVBelgium7 days ago
Full-timeRemote FriendlyQuality Assurance

Job Title: Mobile Test Automation Engineer

Location: Brussels

Employment Type: Full-time/Contract

Sponsorship: Possible

Start Date: 01-Nov-2025


We are seeking a skilled Mobile-Swift(iOS) Test Automation Engineer to join our QA team and help ensure the quality, stability, and performance of our mobile applications across iOS and Android platforms. You will design, develop, and maintain automated test frameworks, integrate them into CI/CD pipelines, and collaborate closely with developers and product teams to deliver high-quality releases efficiently.


Key Responsibilities

  • Design, develop, and maintain automated test scripts for native and hybrid mobile applications (iOS and Android).
  • APPium experience is mandatory
  • Build and maintain robust test automation frameworks (Appium)
  • Execute automated test suites and analyze results to identify failures, trends, and root causes.
  • Collaborate with developers, QA, and product managers to define test strategies, acceptance criteria, and test coverage.
  • Integrate automated tests into CI/CD pipelines (e.g., Jenkins, GitLab CI, Azure DevOps, CircleCI).
  • Ensure scalability and reusability of automation scripts across multiple devices, OS versions, and environments.
  • Participate in code reviews, contribute to QA best practices, and promote a culture of quality engineering.
  • Investigate production issues, perform regression testing, and support release validation.

Required Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
  • 8+ years of experience in mobile test automation for Android and/or iOS platforms.
  • Strong knowledge of test automation tools such as Appium, Espresso, XCUITest, or similar frameworks.
  • Experience with programming languages such as Java, Kotlin, Swift, JavaScript, Python, or TypeScript.
  • Proficiency in using test management and defect tracking tools (e.g., Jira, TestRail).
  • Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI).
  • Solid understanding of mobile app architecture, APIs, and backend integrations.
  • Excellent analytical, problem-solving, and debugging skills.

Key Skills

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