Test Automation Engineer
- Campus Antwerpen
- Senior
- 40 hours
- Expertise: Technology
- Skills:
- Employment: Employed
- What you'll do
- Your qualities and skills as Test Automation Engineer
- What’s in it for you
- Get to know iO
- What your colleagues say
- Your application, step by step
What you'll do
We are looking for an experienced Test Automation Engineer who can join our IoT/energy sector project immediately. Capable of designing and implementing an automation strategy for both a mobile front-end (with hardware integrations including smart electricity meters, real-time data dongles and EV) and extensive API's.
As a Test Automation Engineer at iO, you work closely with the client, product owner, and software developers in a Scrum team with bi-weekly sprints. You are responsible for ensuring the quality where you test everything: from the happy flow to worst-case scenarios, and that on all possible devices.
You are capable of working independently, contribute to the test strategy, and play a key role in ensuring the overall quality of our software.
The ideal candidate has a proven track record in:
Automated testing of APIs
Versioned testing integrated in development workflow
External parties integrations (regression testing) and reporting
Mobile app testing
Visual interface in web technologies
Native shell for hardware functionality
Performance monitoring and observability
Creating and maintaining Dynatrace dashboards for test monitoring and performance insights
Hardware integrations testing is a plus
Your qualities and skills as Test Automation Engineer
API testing using Postman or Bruno (including test scripts, collection and reporting workflows)
Web automation testing with at least one of the following tools:
Selenium (with Java, Python, or C#)
Cypress (JavaScript/TypeScript)
Playwright (JavaScript/TypeScript)
Mobile testing with Espresso or Appium (Android and/or iOS)
Experience in setting up and maintaining automation frameworks
Solid knowledge of at least one programming language, such as:
C#
Javascript/TypeScript
Python
Familiar with Git for version control
Hands-on experience with Azure DevOps CI/CD pipelines
Able to contribute immediately within an existing project setup
Capable of designing, documenting and executing an automation strategy
Detail-oriented with a strong focus on test coverage and risk-based testing
Strong communication skills and a proactive attitude
Experience with Dynatrace for application performance monitoring and dashboard creation
Familiarity with Docker and/or cloud-based testing platforms (e.g. BrowserStack)
ISTQB or TMAP certification is a plus
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- #LI-Hybrid
What’s in it for you
32 vacation days
Based on a 40-hour work week, you’ll have 20 vacation days and 12 compensatory days of leave (reduction of working time).
Mobility & end-of-year bonus
After working at iO for 6 months, you can count on an end-of-year bonus. And in terms of mobility, you can choose from various options, depending on your job or preference.
Hospitalisation insurance
When something unfortunate happens, the last thing you need is the added stress of unexpected costs. That’s why all employees get hospitalisation insurance at Axa.
Hybrid working
A good work-life balance is super important. Together with your team, you’ll decide when and where you work.
Healthy snacks & lunch
At every iO campus, you can grab a healthy snack throughout the day and have a healthy and varied lunch for a small fee.
Personal training budget
Each year, you’ll get a budget of €3,000 to develop yourself, in your profession or as a person, through training, events, or courses.
Celebrating together
If there’s something to celebrate, we know how to party! From time to time, the party team at your campus will organise the best (theme) parties.
Get to know iO
What your colleagues say

Your application, step by step
Working together, making an impact and growing: it all starts with the right connection. That's why we'd like to get to know you and want you to get to know your future colleagues too.
FAQ
Apply now
Ready for an exciting career at iO? Apply using this form or through LinkedIn. We’ll contact you soon.