All jobs

Full-Stack Software Developer at Effectory

Define what’s next in Data-Driven Employee Feedback

The applications are now closed!!

Stay tuned for ROUND 3

The applications are now closed!!


As a full-stack software developer, you are part of one of our SCRUM teams working on our modern research platform, (responsive) questionnaires and dynamic client portal. Your software toolbox consists of AngularJS, Aurelia, Typescript, MVC and Microsoft Azure. Together with the members of your SCRUM TEAM, you focus on delivering qualitative code by using code reviews, test-driven development, continuous integration and much more.


Apart from collaborating closely with our product owners, UI/UX specialists and testers, you also work with non-tech colleagues to improve their efficiency or improve customer experience. You develop yourself by learning, sharing knowledge and attending conferences – not to mention helping with and attending our own meetups.

What we expect from you

You are a collaborator, initiator, problem-solver – always eager to get the best result. Though a higher-level degree (Bachelor/academic) would be a great asset, you prove to be invaluable because of your interest, in-depth knowledge and experience with the newest versions of C # / .Net, ASP.Net, ASP.NET MVC, AngularJS and Aurelia.

But this is not enough: being the software geek that you are, you regularly read up on and learn about developments in software techniques relevant for Effectory and the clients.

Last but not least (and this is quite a list!): you know what it is to work agile, are familiar with T-SQL, can work in Visual Studio and GIT, can easily switch between web and Windows applications, and have an affinity with UI and UX. You also speak and write English at a near-native level.

Our company

Effectory – Europe’s leading feedback specialist – is a thriving company with more than 150 entrepreneurial, young and ambitious professionals who help big and small companies collect feedback and ideas from their employees. Our mission is to work on making the working world better. Based in the center of Amsterdam, our multi-disciplinary and self-managing teams collaborate with more than 800 clients in industries, including healthcare, education and government – as well as for-profit businesses in over 65 countries. And we can’t be stopped!

To meet our growth ambition, we are determined to only hire eager and enthusiastic employees – starters and experienced workers alike – who help infuse our business with even more energy. Our working culture is informal and open.

What you will get

While working from our wonderful office overlooking the Amsterdam canals, you’ll have a front-row seat in one of the most progressively thinking and mission-driven companies, but you won’t be sitting still. Once you are onboarded and fully grasp your role in fulfilling Effectory’s mission, you can make use of extensive professional and personal development opportunities, on and off the job. And hard work should always come with fun:

  • Friday drinks
  • Legendary office parties
  • Annual Big Day
  • Team sport initiatives such as the ‘Dam tot Dam’ run
  • Our own boat to cruise the canals of Amsterdam and an organic lunch served daily
  • 25 vacation days
  • A competitive salary
  • A share of the profit

Selection process

  • You want this job: submit your application
  • We are intrigued: join a phone call to further introduce yourself and ask questions
  • We all think it went well: we now meet live to get to know each other a bit better
  • We like each other even more: you meet potential team members and get a bit of a pleasant grilling
  • We want to see you in action: you complete a case/assessment (if applicable)
  • The final hurdle: we agree on terms & conditions, we sign and you start!


Once you fill in your email on this page, you will be redirected to Effectory's website, where you can proceed with your application.

Subscribe for updates

We're sure you wouldn't want to miss any project: a developments!

Note: we at are committed to your privacy, so we do not – and will never – sell your data or share it with third parties. We'll only use your email address to send you updates on project: a developments.

“We are proud to take part in project: a and look forward to cracking the greatest challenges of our time together with the new talent.”

Daniel​ ​Gebler CTO​ ​of ​Picnic