Remote React Native iOS Engineer — Swift

X-Team International; United States; Remote; USD 83,000 - 124,000; Full time

Job summary

X-Team International is seeking a contractor to help build a new React Native app for a major festival, focusing on native iOS engineering with Swift. You will deliver high-performance cross-platform experiences, develop custom native modules, integrate maps and notifications, and ensure smooth performance under heavy user load.

This role requires hands-on React Native expertise, deep iOS knowledge, collaboration with Android engineers, and the ability to make pragmatic trade-offs between React

Qualifications

• Hands-on experience building high-traffic, production-grade React Native applications.
• Deep native iOS development experience with Swift, including bridging native code to React Native through custom Native Modules or TurboModules.
• Production experience integrating and optimizing Google Maps SDK within React Native applications.
• Direct experience configuring Apple Push Notification service (APNs) through Airship or equivalent providers, and implementing iOS Universal Links.
• Strong mobile performance optimization skills, including rendering large, dynamic lists with FlashList or FlatList, memory management, and preventing crashes under heavy data loads.

Skills

React Native

Swift

iOS native development

Native modules

TurboModules

Performance optimization

Tools

Google Maps SDK

APNs configurations

FlashList / FlatList

Job description

X-Team International is seeking a contractor to help build a new React Native app for a major festival, focusing on native iOS engineering with Swift. You will deliver high-performance cross-platform experiences, develop custom native modules, integrate maps and notifications, and ensure smooth performance under heavy user load.

This role requires hands-on React Native expertise, deep iOS knowledge, collaboration with Android engineers, and the ability to make pragmatic trade-offs between React