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Android Developer

  • Hybrid
    • Hypersolid Alkmaar
  • Technology
  • Mid-level, Senior

Our Alkmaar office (Triple) is located on the edge of this beautiful historic city.

You can lose yourself for hours in our Star Wars, Lego, or racing sims collections.

Job description

Do you want to work with the latest techniques in the Android stack? Would you like to develop native mobile apps for clients such as NLZIET and citizenM? At Triple, we are looking for a talented Android Developer to join our team!


What are you going to do?

Within Triple, you are responsible for designing, developing, and maintaining native mobile applications for the Android platform, where you use the latest developments. As an Android Developer at Triple, you make the most beautiful apps from start to finish. During the design sessions, you provide input based on your expertise. You make hour estimates based on the designs. You also ballpark based on the requirements. You share the apps' architecture responsibility with the entire Android team and work in scrum teams with other disciplines to create the most beautiful products.


Your activities include:

  • Implementing new features and making improvements.

  • Debugging and troubleshooting.

  • Optimizing the stability and performance of our Android apps.

  • Actively think along with our customers & colleagues about new and existing functionalities.

  • Be accountable for our architecture standards.

  • Code testing through Unit Testing and code reviews.

  • Ability to supervise interns and junior Android developers.


The team

As an Android Developer, you will join our Development department, which comprises 70 developers. The team consists of 12 specialists focusing entirely on developing the Android platform. In addition, you work in a multidisciplinary team comprising designers, front-end & back-end developers, QA Engineers, and a project manager on the platform of one or more customers.


It is essential to share knowledge and make each other a little better every day. We do this by meeting every week during the Android Weekly. We discuss new developments with each other, and each colleague gets to the floor. New techniques or architecture choices are regularly discussed here, or results within a project are shared.


Within the Android team, we spend much time and attention on promoting team spirit. We do this by organizing team-building days. Think, for example, of a weekend away or dinner together. Every year, we look together at the Android Dev Summit to follow the most important developments. In addition, we join events, such as the Funky Fridays or Triple Talks Meetup. In addition to our team members, it is vital that we also get to know our other colleagues within Triple better.

What do you bring with you?

  • HBO working and thinking level;

  • 3+ years of experience in Android development;

  • Experience with Kotlin, Coroutines/RxJava & Dagger;

  • Knowledge of MVVM & Clean Architecture;

  • Of course, you speak and write English effortlessly (Dutch is a plus).

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Build digital products that matter. Work with people who care.

Hypersolid is a human-first company. We believe great work starts with people who feel trusted, supported, and empowered. Technology matters to us, but it’s never the goal. We grow through curiosity, learning, and collaboration, and we believe everyone should have a voice. Empathy and honesty shape how we work, with open communication and respectful feedback. And because we’re makers at heart, we love building things that matter and tackling challenges with energy and optimism. If you care about people, love to learn, and want to create meaningful work with a supportive team, you’ll feel at home here

OUR OFFICES

Amsterdam, Alkmaar & Austin

Diversity, Equity & Inclusion

Our people are a true cross-section of society. That is how we ensure that the services, campaigns, and products we create deliver the same level of quality to everyone who interacts with them. Everybody is welcome, and individual identities are respected. We are convinced that diversity stimulates creativity and leads to innovation.

Is this not the job for you?

We are always looking for new talent. Send an open application with your CV and motivation. One of our Talent Acquisition Specialists will then contact you! Or sign up for our jobalert.