Job Description: 5+ years of demonstrable software development experience building and maintaining mobile apps and web-based systems. Expert knowledge of the Microsoft technologies, including .NET, ASP.NET, MVC, MS SQL Server, WCF. Experience on at least 2-3 mobile implementations involving Cordova / Phonegap, AngularJS, JavaScript, Ionic framework, Android and/or iOS native SDKs for building Cordova plugins Expert knowledge in Object Oriented Principles and Design Patterns Expert knowledge in database design and development Expertise in n-tiered web architectures, SOA and related technologies (XML, SOAP, REST, JSON, etc.) Knowledge of mobile application security, authentication and encryption methodologies Experience developing software using Agile/Scrum methodology Experience integrating complex systems with external vendors Good understanding of modern mobile application development principles and iOS app deployment procedures