SOW iOS developer

Key Requirements and Technology Experience:

Use design and coding experience, who can carry ideas/concepts through the analyzes and evaluation then develop, test, deploy and support complex software systems. 
Utilize experience scaling systems and cloud technology to support services in the mobile environment. Work highest technical level of all phases of applications programming activities. 
Provide high level verbal and written communications such as design documents, presentation, decision documents, or research papers. 
Recommends system solutions by comparing advantages and disadvantages of custom development and purchase alternatives. 
Build the libraries and frameworks that support authentication, copresence, and cutting-edge network protocols. 
Optimize mobile applications on the iOS platform. 
Develop prototypes quickly. 
BS degree in Computer Science or a similar technical field of study, or equivalent practical experience. 
Extensive working experience in iOS development & related technologies. 
Software development experience in Objective-C or Swift using iOS or OS X frameworks. 
Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text. 
A deep familiarity with XCODE, Objective-C and Cocoa Touch. 
Experience with third-party libraries and APIs. 
Have published one or more iOS apps in the app store. 
Solid understanding of the full mobile development life cycle. 
Experience with agile software development. 
Experience working with remote data via Network connection to servers over TCP. 
Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies. 
Experience with one or more general purpose programming languages including but not limited to: Java, C/C++, C#, Python, JavaScript, Go, or Swift. Knowledge of the iOS SDK performance tools and optimization techniques.