Senior iOS Developer // Peak

October 1, 2019

Peak’s mission is to improve people’s quality of life in a fun way. Founded in 2013, Peak has grown quickly, producing Peak – Brain Training, the #1 mobile brain training app with more than 40 million users in 14 languages. Our app was chosen by Apple and Google as one of the best apps available and is regularly featured by both as a leading example of mobile technology.


  • Own and build new features and games on the Peak iOS app and lead the development of new products.
  • Build challenging algorithms and solve mobile client performance issues.
  • Use knowledge of the iOS platform to help guide design and engineering decisions.
  • Work with the team to improve development velocity

Why you should work with us:

We are an ambitious company, so we aim high in everything we do. We believe we can have a real impact on the world. We recognise that to do this we need to be open to new ideas and to challenge one another every day to ensure real personal and professional growth. Ultimately, we care about each other and we know that we will succeed as a team (it’s why we make time to play pool, board games and video games together). In our view, ambition, openness and teamwork are the surest way to achieve our amazing goals.

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