Senior Mobile Automation Test Engineer

Job Title: Senior Mobile Automation Test Engineer

Location: Brussels

Freelance Contract: 02/02/2026 – 31/12/2026

Must reside in Belgium and hold independent right to freelance

Join our client, a large business bank in Belgium and be part of the Agile transformation of our enterprise digital solutions. You’ll work in multidisciplinary squads delivering end-to-end web and mobile applications for our enterprise clients.

Your Role:

As a Mobile Automation Test Engineer, you will:

• Develop, maintain, and execute automated tests for Android & iOS mobile apps using Appium, Selenium-Java, and BDD frameworks (Cucumber/Gherkin).
• Create comprehensive test plans, test cases, and test data for functional and non-functional testing.
• Integrate automation into CI/CD pipelines and ensure scalable, reliable, and effective test frameworks.
• Collaborate with developers to identify automation opportunities, troubleshoot issues, and report defects.
• Actively contribute to the team’s Agile practices, sharing knowledge, providing feedback, and continuously improving the way of working.

What We’re Looking For:

• Experience: Minimum 6 years in mobile automation testing with hands-on experience on both Android and iOS.
• Technical Skills: Appium, Selenium-Java, BDD (Cucumber/Gherkin), TestNG, Git, Jenkins, Maven, cloud platforms. Knowledge of ISTQB standards.
• Soft Skills: Collaborative, inquisitive, adaptable, with the ability to challenge requirements constructively. Strong Agile mindset: team-focused, pragmatic, learning-oriented, and feedback-driven.
• Education: Bachelor’s or Master’s in Computer Science, IT, or equivalent experience.
• Languages: Fluent in English; French or Dutch is a plus.
• Experience with Perfecto or similar mobile cloud testing platforms.
• Prior experience in Scrum teams.

Apply now or email [email protected]