Software Tester

Head Office

As a Tester at Triodos Bank, you work on the quality of new features and changes to the applications of Triodos Bank. Together with colleagues in your scrum team, you work for specific applications in the areas of Onboarding, Self Service, KYC, Payments, Investments, Business Lending or Mobile. You are the first point of contact for questions or concerns about the quality of the software or any bugs that may occur. In this way, you contribute to the improvement of software that is used by individuals and organizations who want to change the world for the better. You of all people like to contribute to this impact driven mission by leading your team in the process of testing.

In collaboration with your team, you decide per epic or user story how to test, what to automate, what to test manually and which risks to accept. You also enjoy exploratory testing, where your intuition guides you to find imperfections in the application. With your quality mindset, you actively participate in refinement sessions where the team translates stakeholders’ wishes to user stories with concrete system requirements. You work closely together with developers and analysts to make test plans that verify what has been built complies with the requirements. As a Tester, you like working with complex matter in an environment where different regulations apply.

Your team

You will be working in one of the 22 scrum teams, divided over a number of functional domains. Your teammates are three or four Developers and an Information Analyst/Product Owner. You work closely together and you also collaborate with the other teams in your domain, in an international, diverse and inclusive work environment.

In addition, you are part of the testers guild, together with all the Testers of Triodos Bank. You exchange knowledge and present new insights to each other. If you are interested in a specific subject or business area, there is always room to further develop yourself in this area. We have our own training Academy and we also go to interesting events like Eurostar or Agile Testing Days.


What you bring

  • Hbo working and thinking level
  • Experience with agile testing and testing mission critical systems
  • Experience with test automation tools like Selenium and/or Appium
  • Critical and inquisitive mindset
  • A strong connection with our sustainable mission

What we offer you

  • €3.500 - €5.500 gross per month (40 hrs)
  • 32 - 40 hrs, hybrid working
  • 30 holiday days (at 40 hrs), plus the option to buy 2 weeks extra
  • An attractive pension policy
  • a sustainable, mission-driven work environment

Company details

Follow your heart. Use your head.

Money always sets things into motion. At Triodos Bank, with our 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, environmental and cultural domains. We are enabled to do so by our customers and investors who wish to contribute to sustainable, fair and humane society. We only invest in the real economy and do not trade in complex financial products. Furthermore we make a point of knowing all the sustainable entrepreneurs that choose to bank with us.

People make the difference: we at Triodos Bank know that all too well. Together we actively contribute to a sustainable society and this starts of course 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 head office is based in Driebergen-Zeist, the Netherlands at the Reehorst Estate, just a 3 minutes’ walk from the train station. Combined with working from home, truly a great place to work and connect with colleagues!

Your benefits

Impact on society is the number one priority, both for us and for you. Our employment conditions reflect this vision. Next to the benefits mentioned above, this includes:

  • a working from home allowance per home office day
  • a contribution of €750 every 5 years for a healthy home office set-up
  • if you commute from home to office by public transport, you can use the mobility card for free private travels as well
  • all the necessary tooling you need to be successful in your job
  • the possibility to go to interesting IT / developer events
  • extra leave arrangement to participate in voluntary work
  • a range of education and training opportunities, we have our own Academy
  • a company bicycle scheme reimbursement to a max of €1,500
  • the option to join our collective health insurance

Do you want to know more?

If you have any questions about the role, please feel free to contact teamlead Arjan Kok via If you want to know more about the selection process, please contact Arun Ramkhelawan via or +31 6 16130956.

Acquisition in response to this vacancy is not appreciated.


Head Office

Publication Date

22 December 2022

Interested in this position?

Apply here