Coupang

Staff Mobile Engineer (iOS)

Coupang

Shanghai, ChinaPosted Jul 27, 2026

Job description

** Coupang Introduction **

** Responsibilities **

  • Responsible for iOS app architect, design, development, code review, testing and releasing.
  • Leading the iOS app design review and code review, ensure the code quality.
  • Cross team collaboration, working closely with business team, product team and UI/UX team, ensure delivering new features with high quality in schedule.
  • Ensure the app availability and stability, provide the best customer experience to client.
  • Keen to new technology, continously assessing and applying new technology, improving team's productivity and techonology leading.

** Qualifications **

  • Bachelor's degree and 7+ years of hands-on Android development experience

  • Rich Objective-C/Swift experience. Rich app performance tuning experience.

  • Rich iOS app releasing experience(Apple Store);

  • Understand deeply about iOS platform, familiar with Objective-C, Swift, iOS SDK, Xcode, Cocoa Touch, UIKit…

  • Rich RESTful JSON API integration experience;

  • Good understanding of design pattern, such as MVP/MVC/MVVM, Observers, Delegation;

  • Experience working in fast-paced environments and building products from 0 to 1

** Preferred Qualifications **

  • Flutter or React Native Experience
  • Code refactoring experience
  • Background in the eCommerce, payment domain
  • Strong communication skills and proficiency in English