Back-end Developer

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As a back-end developer, will you make your mark on our fast-growing SaaS application? Testersuite is the developer of the eponymous cloud application Testersuite. For over 10 years, leading companies such as Samsung, DAS, Ahold Delhaize, Action, Radboud UMC, Gazelle, NIBC bank and Airmiles have been working with our test management solution.

About us

Our application provides quality improvements and efficiency in the field of software testing. At our office in Nieuwegein we work with 9 people divided over sales, marketing and development. At Testersuite we are constantly working on our product improvement.

Besides new functionalities, we also pay a lot of attention to usability, security aspects, performance optimisation and integration with other solutions (such as JIRA, TOPDesk and tools for test automation). We are also working hard on the development of our own API and new cloud solutions. To realise all these ambitions and developments, we are looking for a back-end developer to join our SCRUM team.

What will you do?

As a back-end developer, you work intensively together with the other developers on the in-house developed products. You get a lot of freedom and space to develop yourself. Within the team, you will not find any hierarchical differences, but only passion for building and expanding our applications. Your input for improvements and new user stories is of course appreciated.

You go further:

  • Working on the further development of the Testersuite application, our API and on our self-developed customer portal;
  • Our other software engineers coach and guide;
  • Developing new functionalities for the SaaS application. For this, you work with the latest techniques. This also includes giving input on the software architecture and further development of our back-end framework Laminas;
  • Handle technical support calls from customers together with your colleagues;
  • Writing clean, extensible and future-proof code on which the front end of our platform can continue to run.

In short, in this role you can fully commit to your own development and that of our platform.  

What do you bring?

What do you bring to this position? Obviously, your passion for software development. You want to think along and co-write the best product on the market in the field of software testing.

In addition to your passion, you have the following competences:

  • Minimum 3 years of working experience as a back-end developer;
  • Knowledge and application of test automation and software architecture;
  • Knowledge of scalability;
  • A good dose of humour and creativity;
  • Knowledge of one of the well-known PHP frameworks: Zend, Laravel or Symfony;
  • You are handy and proficient at programming with PHP 8.0;
  • Finally, you have strong communication skills and know how to find your way around the table tennis table ;)

What can you expect from us?

  • An above-market salary;
  • A one-year contract that, if it works well, will be converted into a permanent contract after six months;
  • 27 days of holiday (plus up to 15 extra days in January);
  • An annual payment of 3% for your old age;
  • A laptop and a smartphone;
  • Home working days and flexible working hours (32, 36 or 40 hours p.w.);
  • Room to experiment with new developments and techniques;
  • A nice team, nice trips and a daily table tennis tournament ;)


Does this sound like your new challenge or would you like to have a chat with us about the job content? Then don't hesitate and contact us at: or call 030-2496116 if you want to get to know us right away!

Acquisition in response to this vacancy is not appreciated.

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