Backend developer PHP

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Backend developer PHP

I'M IN is the largest app for discovering events in the Netherlands. To continue this success, we are looking for a smart developer who builds effective products in big software platform. Does working in the heart of Amsterdam, a good working atmosphere and of course the nicest colleagues work on you? Then read on.


I’M IN is the most popular event discovery app in the Netherlands among young people from 18 to 34 years old. I’M IN gives you the opportunity to win tickets or other fun gifts, such as air travel and tickets including hotel stays all year round and buy tickets for the best events and festivals. The app now has more than 1.2 million users and we are growing every day. Are you the one who will join our team as a programmer?

Are you the person we are looking for?

Are you ready to work in a big platform based on PHP Symfony? We are expanding our team of both backend and native iOS and Android developers to support our growth. 

Our platform handles the promotion and distribution of tickets for events. As a result we experience strong peaks of intensive traffic. We handle those by constantly optimizing our software for performance and integrating advanced clustering, caching (Redis / Memcached) and of course optimization of our software.

We are also expanding big data analytics and insights to further optimize and grow the platform.

Within our team you will get a combination of projects which you can develop on yourself. Also you will work on maintenance of the existing software and you will create new projects as a team.

What are the key technologies? 

  • PHP
  • Symfony 3 + 4
  • PHP Unit
  • Vagrant, Docker, Kubernetes 

What else will you work with?


Symfony Framework


In transition to Kubernetes


Because we commit

New Relic

Insight in huge peaks of visitors

Google Ad Manager 365

Laser focused creatives serving

Google Analytics

Insight in our platform


Because it works


Scalable Persona cluster setup


Native iOS and Android apps


For the code snippets


Caching the peak loads


Service is king

Are you ready for some technical challenges? Contact us and you might be part of the I'M IN team soon!

Mocht u interesse hebben in meerdere vacatures, gelieve dit in uw motivatiebrief te vermelden. Wij ontvangen uw CV graag als pdf.

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