Senior Mobile Developer

My client is looking for Senior Mobile Developer, based in Centurion , with a Hybrid work model (3 days in office per week). Requirements: 5 years mobile development experience. Strong proficiency in React Native (required). Experience with Swift , Kotlin , or Java advantageous. Strong understanding of iOS (Cocoa Touch) and Android SDK . Experience integrating RESTful APIs , backend services, and third-party libraries. Experience with mobile app architectures ( MVVM, MVC, MVP ). Proficiency with Git and modern development workflows. Strong UI/UX understanding for both iOS and Android environments. Experience with unit, integration, and UI testing (XCTest, Espresso). Strong debugging skills using Xcode Instruments and Android Studio . Experience with performance optimisation, memory management, and multithreading. Ability to mentor junior developers and provide technical leadership. Excellent communication skills and strong attention to detail. Relevant Degree/Diploma in Computer Science, Software Engineering, IT, or related field. Familiarity with the Microsoft tech stack (C#, .NET) beneficial. If you would like to apply for this position, please send transcripts with applications. Should you meet the requirements for this position, please email your updated CV attached to it .jobs@tumaini.co.za , alternatively contact XXX-XXXX or visit our website, www.tumaini.co Correspondence will only be conducted with short listed candidates. Should you not hear from us within 3 days, please consider your application unsuccessful.