iOS (Swift) Developer

Job description

ProtonVPN and ProtonMail are looking for iOS developers to join our growing Software Engineering team. You will be working on iOS apps that are used by thousands of people worldwide and have a chance to work with a dynamic, vibrant, and highly talented group of engineers.


What you will do:

Contribute to the iOS development effort for existing and future products created by ProtonVPN and ProtonMail. Interact with our existing backend REST APIs and provide feedback based on mobile needs. Work with web, backend, and server teams on building new features. Work with QA/Support team in analyzing and debugging.


Why work at ProtonMail?

  • Startup culture where everyone’s opinion matters and can have a significant impact
  • We work on interesting, challenging problems. Each day you will face a new issue, and there is never a dull moment
  • Our rapid growth means there are many opportunities for advancement
  • Do something meaningful. ProtonMail protects dissidents, journalists, and activists. Our work saves lives.
  • Be part of something bigger. Millions of people and businesses around the world have embraced our idea of an Internet where privacy and security are the default. Join the privacy revolution that is changing the world



  • Experience in iOS and macOS development, with sample apps you are proud of.
  • 2+ years of experience in software development with a strong command of OOP.
  • Experience working with RESTful web APIs.
  • Knowledge of Git or other source control.
  • Experience with Swift (or the ability to learn it quickly).


Bonus points for:

  • Networking experience on Apple platforms.
  • Well versed in security and with a good understanding of security best practices for mobile development.
  • Highly rated apps in App store with large number of downloads.
  • Bachelor's degree in a relevant field of study and/or scientific background


ProtonMail is using Recruitee recruitment platform for more effective hiring and better candidate experience. Your data will be kept confidential and not shared with any third parties.

Keep in mind that you will receive emails from email or other addresses on the domain.