iOS Developer

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iOS Developer

Our mission at Chordify is to make it as easy as possible to learn to play your favorite music. Chordify started out as a website, but the last few years our iOS and Android app have become a crucial part of our service.

We are looking for a pro-active, independent and creative Swift developer to improve the Chordify mobile experience, optimize our iOS application, and launch new ideas.


Who you are, You

  • Have plenty of new ideas for improving Chordify,
  • Have extensive experience in writing iOS applications in Swift,
  • Have a deep understanding of the iOS development and App Store ecosystem,
  • Are a team player,
  • Have good English communication skills,
  • Know how to use GIT version control,
  • Like to write high quality code with descriptive comments and relevant commit messages,
  • Love music,
  • Are passionate about mobile development and love to stay up to date with innovations,
  • And, if you have experience in functional programming or web development, that’s considered a nice extra.

What you’ll do

  • You will implement, test and deploy iOS applications,
  • Come up with creative ideas on how to grow Chordify’s traffic and engagement,
  • Iterate on application performance through continuous A/B testing,
  • Closely work together with the back-end team that maintains the Chordify API,
  • Ensure that Chordify’s mobile user experience is the very best it can be,
  • You have the opportunity learn about functional programming.


  • You will be employed at Chordify for at least 32 hours per week.
  • You will work at our Utrecht office,
  • Your salary will depend on your skills and expertise.
  • Chordify will take good care of you when you are at the office.
  • Is there something you really want? Let’s talk about it.

Chordify is incredible

for studying music.

Drop in a video and it works out the chords

to play along.

Oliver Quinlan