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Senior Mobile App Developer (iOS and/or Android)



Software Engineering
The Hague, Netherlands
Posted on Thursday, May 25, 2023

Mobile App Developer (iOS and/or Android)

Ready for an exciting opportunity as our new Mobile App Developer (iOS and/or Android)? Passionate about simplifying concepts and creating a dependable product called ‘Vidua’? Join us in building an inclusive digital society where individuals control their personal data.

About Cleverbase and Vidua

“Carefree online business”. We are Cleverbase: a Qualified Trust Service Provider (QTSP), which fully complies with the highest norms of the Dutch government. Our goal is to eliminate paperwork and to make online transactions as secure as possible. With our product ‘Vidua’, we allow our users to digitally identify at the highest security level and to provide documents with qualified electronic signatures.

At Vidua, you will collaborate with young, intelligent and accommodating individuals, who are ready to help you get started in our fast-growing company. Together we will work on realising ambitious goals and building an inclusive digital society, in which everyone has control over their own personal data.

Mobile App Developer at Cleverbase

As our Mobile App Developer, you play a crucial role in the development and maintenance of our mobile applications. Your primary responsibility is to create and implement technical solutions that enhance user experience and ensure the safety of our product. Your expertise is also required in:

  • Creating solutions for e-Identity and trust services.
  • Improving our mobile apps’ quality, focusing on maintainability, performance, and security.
  • Working with Backend Developers to align technology components.
  • Designing attractive and user-friendly mobile apps.
  • Sharing best practices with colleagues.
  • Keeping up with the latest mobile app and technology trends.
Who are you?
  • Master’s or bachelor’s degree in IT or several years of relevant work experience.
  • Skilled at simplifying complexity, collaborating effectively in “stream-aligned” teams, and maintaining a comprehensive overview.
  • Detail-oriented and self-motivated.
  • Excel in dynamic environments and value quality.
  • Quick adaptability to new technologies.
  • Agile/Scrum methodology experience.
  • Familiarity with Git (version control system).
  • Experience with;
    • iOS: Xcode, Swift, Firebase.
    • Android: Android Studio, Java/Kotlin, Firebase.

During the application process, we conduct a screening. Prior to employment, you are required to apply for a Certificate of Conduct.

What do we offer you?
  • Dynamic environment that values and rewards talent, passion, enthusiasm, initiative, and involvement.
  • Plenty of development opportunities within our fast-growing organisation.
  • Collaboration with fun, ambitious, and smart colleagues who consistently strive to go the extra mile.
  • Hybrid work options for greater flexibility.
  • Competitive salary, non-contributory pension plan, travel and telephone reimbursement, and 26 vacation days per year (based on a 40-hour working week).
  • Laptop of choice: MacBook Pro with macOS or Lenovo ThinkPad with Linux.
  • Conveniently located office in The Hague reachable by public transport, car, and bike.
Are you up for the challenge?

Send your CV and motivation letter to Beatrix ten Bosch via If you have any questions regarding this vacancy, feel free to reach out to Nawid Sahebzadeh, at

If you have valuable contributions to offer our team, even if you don’t fully match the profile, please contact Beatrix ten Bosch via email or call us at 06 1429 1425. Let’s explore how your unique skills can align with our goals.