ios/mac OS Developer

iOS/MAC OS DEVELOPERAustin, TXW2 OnlyONSITE / WEEKLY 3 DAYS Job Description:Technical expertise (Tech Lead , 6-8 Years of experience) Working Experience in iOS, Mac OS X applications development. Proficient on Obj C and Swift programming language (Swift 4 / 5) Good understanding of COCOA frameworks and it's design patterns. Good understanding of Object-oriented programming. Knowledge on memory management, performance tuning, multithreading, networking etc. Familiarity on using different data stores concept. macOS UI design principles and interface guidelines (Experience using AppKit) Knowledge on threads, GCD. Handling API Calls (REST, JSON) Framework integration and usage. Tools: XCode, Git. Note: This is a W2 Contract.