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Purple Drive

iOS Framework Engineer (Objective-C / Swift)

Purple Drive, Sunnyvale, California, United States, 94087

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Job Description:

We are seeking a highly skilled

iOS Framework Engineer

with strong expertise in

Objective-C, Swift, and iOS application frameworks . The ideal candidate will have experience building and optimizing mobile applications, ensuring high performance, scalability, and user experience.

Key Responsibilities:

Design and develop iOS applications using

Objective-C or Swift . Work with iOS frameworks such as

Core Data, Core Animation , and implement architectural patterns like

MVVM, VIPER, and MVP . Implement offline storage, multithreading, and performance optimization for mobile applications. Conduct

App Profiling

to identify bottlenecks and improve responsiveness. Collaborate with UI/UX designers and product teams to deliver intuitive user experiences. Debug and resolve issues related to app performance, memory management, and threading. Ensure code quality, maintainability, and adherence to best practices. Contribute to continuous integration, automated testing, and release management. Required Skills:

Proficiency in

Objective-C and Swift . Strong experience with

Core Data, Core Animation, MVVM, VIPER, MVP architectures . Hands-on experience in

offline storage, threading, and performance tuning . Proficiency in

mobile application development (web/native) . Experience in

App Profiling, debugging, and optimization . Solid understanding of

iOS SDKs, APIs, and Apple design principles . Familiarity with

Git, CI/CD, and Agile development practices .