Published: 13/02/2018 Deadline: 08/03/2018

onoff Telecom is a company based in Paris and Tallinn, specializing in mobile phone technologies. Our virtual platform of advanced services is based on a disruptive innovation called "cloud numbers". Our company is about to change the way people are using mobile phones numbers around the world. With a unique mobile application called "onoff app", we allow users to instantly add multiple phone numbers on their smartphone. In the near future, cloud numbers will be on every smartphone.

Job description, tasks

  • Setting up, changing UI elements by working together with designer
  • Creating new views and UI-s by working together with designer
  • Creating new innovative animations / transitions between views
  • Creating nice looking graphic elements
  • Working with VoIP and other complex solutions
  • Working with the server side that has well documented API
  • Building up the architecture and models of the application


  • Experience in iOS application development using iOS SDK
  • Knowledge of Cocoa, Objective-C and Xcode
  • Knowledge of Object Oriented concepts and a strong passion for software development
  • Interaction and design sense
  • Self-motivated to explore new technologies, applications and environments
  • Excellent attention to detail
  • Self-starter, highly motivated, team-player
  • Fully comfortable working in English, both in writing and spoken

Beneficial skills

  • An approved store App
  • Experience in telecom or social projects
  • Working with storyboards
  • Experience working with unit testing, ui testing

We offer

  • Competetive salary
  • Working in a highly professional development team
  • Friendly and international co-workers
  • Be part of the next success story

Additional information

  • There's nothing better than working with good people. If you feel ready to take up your next challenge, join the ambitious team of onoff Telecom. If you are a fan of collaborative work and open to innovation, we would love to hear from you.

Please fill in to apply:

Log in