Senior iOS Engineer

DOOR3 is looking for a Senior iOS Engineer to join our talented cross-functional team where you will own key aspects of an iOS application and contribute to core mobile architecture. This is a unique opportunity to be instrumental in building a new mobile platform, so it is essential to be deeply entrenched in mobile development and have experience in building things from the ground up. We would be happy to meet creative candidates, who can build beautiful user experiences and architect elegant code.

- Participate in all aspects of application development including design, architecture, and development of new user-facing features.
- Collaborate with engineers, designers, and product owners to bring customer-focused features to life;
- Write quality code that is efficient, maintainable, and will scale across teams;
- Work in an agile environment with a remote team.

Required Skills & Experiences:
- Able to use both Objective-C and Swift;
- Expert knowledge of common iOS technologies and tools;
- Experience in building products from scratch;
- Experience in building apps for both iPhone and iPad;
- Good knowledge of AutoLayout, ideally also SwiftUI;
- Common iOS design patterns;
- Good understanding of REST APIs and HTTP protocol;
- Experience working in agile environments (Scrum, Kanban);
- Good knowledge of English (spoken and written)

Would be a plus:
- Experience in building Android applications
- Knowledge of Java and Kotlin

About DOOR3

DOOR3 is a US company with the head office in New York. We are looking for talented IT enthusiasts around the world. Would this be you?

Company website:

DOU company page:

Job posted on 6 March 2023
93 views    33 applications

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  • Category: iOS
  • iOS, Swift, Objective-C, REST API, English
  • English: Intermediate
  • 3 years of experience
  • Domain: E-commerce / Marketplace
  • Full Remote
  • Outsource
  • Switzerland, United States