Job Title: iOS DeveloperLocation: RemoteResponsibilities:Develop and maintain iOS applications using Swift.Implement Protocol Oriented Programming (POP) principles.Utilize RxSwift for reactive programming.Use SnapKit for creating UIs.Integrate VOIP calls and chat using Tencent SDK (optional).Implement MQTT with CourierMQTT (optional).Adhere to iOS design principles and interface guidelines.Collaborate using Git, BitBucket, and SourceTree.Requirements:At least 4 years of experience in iOS development with Swift.Strong understanding of POP.Experience with RxSwift and SnapKit.Familiarity with VOIP calls/chat integration (Tencent SDK) and MQTT (CourierMQTT) is a plus.Proficiency with Git command line and tools.Familiarity with BitBucket and SourceTree.