QA Engineer (Mobile)
Details

Friso Poleij
Account Manager Testing
Onboarding new countries means new features, new risks and, above all, a lot to test. You make sure the mobile app stays stable while the organisation grows at high speed. You test manually where needed, automate where possible and work with the team on a future-proof mobile testing strategy. International impact, real devices and plenty of room to set up mobile automation from scratch. Sounds good? Read on.
Where will you be working?
WannaFlex is a people-focused IT staffing and secondment partner that looks at what truly fits you. We match senior professionals to permanent roles and interim assignments with clients where quality and craftsmanship matter. In this role, you will work at a fast-growing international organisation with a pragmatic culture: a lot is happening at once, not everything is defined yet, and your input makes a visible difference. Through WannaFlex, you get clarity about your contract, short communication lines and personal guidance, while working day to day within the client’s team.
What are your core tasks?
You ensure that the Android and iOS mobile applications do exactly what they should do, even while the scope keeps changing. You perform manual tests in the early phases, set up mobile automation using Appium and Espresso and always test on real devices. You also validate APIs with Postman and look beyond functionality by including performance testing. You work in an Agile/Scrum setup with developers, product and QA, taking ownership of quality while actively aligning with the Tech Lead and QA Lead. This way, you help build a scalable mobile testing foundation in an international environment.
What are we looking for?
Who are you?
You are a senior QA who feels comfortable in an environment where not everything is set in stone. You combine a hands-on mindset with a clear overview and a solution-oriented approach. You enjoy building test automation, but you are just as comfortable doing a lot of manual testing when the situation calls for it.
You have proven experience with both manual and automation testing.
You have solid experience with mobile testing on Android and iOS.
You have worked with Appium and/or Espresso and test on real devices.
You are strong in API testing, for example using Postman.
You have experience with performance testing.
You work comfortably in an Agile/Scrum environment.
What do we offer?
What do you get?
A role where you can truly build and test, with the space to make a real impact.
A rate that matches your seniority and experience.
A permanent position or interim setup via WannaFlex, depending on what suits you best.
Working in a fast-growing international organisation that is onboarding new countries.
Plenty of room to set up and further develop mobile automation from scratch.
Collaboration in a multidisciplinary team with short lines and a high level of trust.
Real attention to your growth, both technical and personal.
Still have questions?
Does this job sound like the perfect challenge? Or would you like to hear more about this opportunity? Please contact me. Call Friso Poleij on +31 (0)6 16 038 584 or send an email to [email protected].