Android developer

Head Office

As an Android Developer at Triodos Bank you build the banking app for a bank with a mission.

We are currently working on several major projects to improve our mobile app. Our ambition is to have an app that allows our customers not just to do their daily banking with ease, but also to get insights on the impact of how they spend their money. This involves a migration to native technology and adding new “impact” features. Our four mobile scrum teams consist of iOS and Android developers, testers, a product owner and optional backend developers. Together you’ll be closely collaborating within your own team but also across the other teams in our mobile domain. Teams autonomously deliver features, all the way from understanding what’s needed to deploying a new version to the app store.

In order to deliver high quality software with high frequency we value clean code, a solid architecture and design for test. We use MVVM and Kotlin and rely heavily on TeamCity for our CI/CD pipeline. Testing is done with Junit and Espresso. Our API is generated for both iOS and Android, no third-party social SDK’s, we keep big tech out of our app.

To strengthen our development teams and thus boost the development of our banking app, we are looking for an

Android developer (32 - 40 hours)

Building the sustainable bank in your pocket

Take action

  • Be a valued sparring partner in Android technology and architecture (Kotlin).
  • Help making cross-team initiatives successful (e.g. automated testing, CI/CD setup, development strategies).

About the role

The team

You are going to work in the app domain, consisting of 3 development teams working in native technologies (Android and iOS). Each team has 3 Android developers, 3 iOS developer and a tester. You will be working together closely on the features in the app and align your work with the PO and other teams. Knowledge sharing is one of the team values.

Every two weeks all the Android developers come together in the Android chapter to share ideas on how to move forward with the Android app, share best practices and discuss improvements for the architecture and design of the app.

We currently have a hybrid app that is a combination of native script technology and native technology. Our ambition is to move to a completely native app.

This is you

  • You have at least 1-2 years of experience developing mobile Android apps.
  • You have experience with unit tests and UI tests.
  • You enjoy building screens and thinking about end user experience.
  • You are always looking for ways to improve your skills in both technology and team collaboration.
  • You have a sharp mind and pragmatic attitude. You find practical and elegant solutions to complex and simple problems.
  • You take initiative and you understand which decisions you can make yourself and when you need to consult with a colleague.
  • Your way of working is based on mutual respect. You can easily get things done and involve your colleagues in what you want to achieve.

About us

Follow your heart. Use your head.

Money always sets something into motion. At Triodos Bank, with our around 1,700 co-workers, we are making money work for positive societal change. Inspired by this mission, for 40 years we have been financing businesses, organisations and projects that seek to achieve positive change in societal, ecological and cultural domains. We are enabled to do so by savers and investors who wish to contribute to an honest, sustainable and humane society. We only invest in the real economy and do not trade in complex financial products. We furthermore make a point of knowing all the sustainable entrepreneurs that choose to bank with us.

People make the difference: at Triodos Bank we are very aware of this. Together we actively contribute to a sustainable society, and this obviously starts with our co-workers. Several regular moments of reflection and our systematic attention for personal development help ensure that we can make that difference together. We keep each other focused and are all dedicated to the Triodos Bank mission.

Our award-winning sustainable office is based in Driebergen-Rijsenburg, the Netherlands, at the 'Landgoed de Reehorst', just 3 minutes’ walk from the Driebergen-Zeist train station. If you travel in a sustainable manner and commute to office using public transport, then we will fully remunerate your commuter expenses. This is one way of contributing to a healthier environment, together.

What we offer

You want to have an impact

Impact on society is the number one priority, both for us as a bank and for you as Android developer. The fact that Triodos moreover offers attractive and just employment conditions is a bonus. This includes:

  • a salary appropriate to who you are and what you can do.
  • an attractive pension policy.
  • 100% remuneration of commuting expenses when using public transport.
  • a company bicycle scheme.
  • 29 holiday days with a 40-hour working week, plus the option of buying 2 weeks of extra holiday days.
  • a range of education and training opportunities.
  • the option to join our collective health insurance.

Are you interested?

For more information about this position, please contact Stefanie de Niet (Team Lead) via email

Want to join our team?

Please send in your application via the apply button to the attention of Coen de Winter, Recruiter. Applications via e-mail or LinkedIn will not be processed. We would like to get in touch with you!

We reserve the right to close the vacancy earlier if there are enough good candidates.

Acquisition as a result of this vacancy is not appreciated.


Head Office

Date added

20 October 2021