Senior Mobile Developer Johannesburg

*Key Performance Areas: * * High proficiency coding in C#, .NET. * Published and/or live app(s) on the App Store. * Ability to derive solid architecture, design and implementations from requirements. * Adhere to coding standards, version and source control task / bug tracking processes. *  Adhere to change management and defined SDLC (agile) processes. * Perform dev testing of own assigned tasks.   *Behavioural Competencies:* * Be a team player that contributes by example. * Be able and enjoy working in a team, under pressure with a high level of responsibility and accountability. * Be self-driven, passionate, positive and have high energy levels. * Willing to learn, keep up to date with technologies, contribute, mentor and assist other team members. * Process orientated. * Be a logical thinker, organized, assertive and focused on delivering quality dev tested work. * Have good verbal and written communication skills, and do not have a problem communicating and sharing with other members and management on a daily ongoing basis.   *Technical Requirements:* * Knowledge of system architecture as it relates to mobile apps. *  Knowledge of Android and Java will be beneficial * Knowledge and experience in MS SQL database and store procedures. * Expert knowledge of Web Services and APIs using SOAP, REST, and JSON.   *MINIMUM:* * Matric. * BSc Information Technology degree or similar.   *Experience:* * 5+ Years’ Experience with Mobile Application Development. * 3+ Years’ Experience with Xamarin Mobile Development Platform. * Native iOS development experience. *  Experience with Xamarin Development in Classic and with Forms. * Experience with Objective-C or Swift on Xcode. * Experience with both iPhone and iPad app development. * Minimum 1+ years hands on working experience iOS development. * Minimum 3+ years hands on working related C# experience. * MS Visual Studio and MS SQL Server. * GIT and continuous integration. * SOAP, JSON, XML, WCF, HTTP(S), REST,XSLT, HTML5 and CSS3.   *Legal Requirements:* * Valid driver's licence. Negotiable based on experience. *MINIMUM:* * Matric. * BSc Information Technology degree or similar.   *Experience:* * 5+ Years’ Experience with Mobile Application Development. * 3+ Years’ Experience with Xamarin Mobile Development Platform. * Native iOS development experience. *  Experience with Xamarin Development in Classic and with Forms. * Experience with Objective-C or Swift on Xcode. * Experience with both iPhone and iPad app development. * Minimum 1+ years hands on working experience iOS development. * Minimum 3+ years hands on working related C# experience. * MS Visual Studio and MS SQL Server. * GIT