5+ years of iOS development experience Demonstrable skills in managing time and priorities effectively User interface design and development experience Objective-C and development experience utilizing iOS version 7.0 or newer Knowledge of software development lifecycles for web and mobile-based software Experience with networking (NSURLSession, CFNetwork) Experience working with RESTful Web Services (RestKit) Strong knowledge of iOS memory management Some knowledge of concurrent programming (GCD, multithreading, NSOperationQueue) Knowledge of Secure Coding Techniques and OS Security Features Proficiency in UIKit, Foundation, Core Animation, Core Graphics, and Core Data frameworks Experience with XCode and source control (Git) Experience integrating third-party libraries and APIs Preferably, you also have: