We're looking for people who

  • Algorithms and data structures, object modelling
  • Solving issues on their own or after consulting them with the team (coming up with solutions, implementation, testing, documentation)
  • Writing clear and effective code
  • Using different technologies (and enjoying discovering new ones)
  • Effectively sharing knowledge with other team members
  • Writing effective automatic tests

Our candidates must be fluent in

  • Ruby and Ruby on Rails
  • Relational and non-relational databases
  • Writing effective automatic tests
  • HTML, Javascript, CSS

Bonus points for

  • Open source contributions
  • Interesting projects carried out in the past
  • Strong familiarity with different developer technologies not mentioned above (mobile development, cloud servers administration)


  • Multisport card
  • Private healthcare
  • Devices with an apple‐shaped logo
  • Company parties, trips, a lot of fun and delicious sandwiches for breakfast, every day :)

When applying for this position, please send us your CV and piece of your back-end code to - 100 lines at most.

or send an email at

Open offers