Java / Android developers

Description

Description The work involves building mobile client side applications build over next generation services and technologies related to IMS and SIP, network address books, presence, VOIP, video communications, IM, social network integration, GSMA RCS, and 3GPP. The contractor will be responsible for hands on coding of mobile client side development in Android and / or Windows Mobile.Qualifications Required Must have BS in Computer Science, Electrical Engineering or related discipline. Must have 2+ years in Android and must have at least 2 applications in the Android Market. Must have at least 6+ years of overall experience on various mobile platforms such as Android, J2ME , Windows Mobile, Blackberry platforms. (It is okay if they have less than 6 years on mobile platforms) Strong understanding of computer science concepts such as datastructures, OOPS, multithreading and synchronization and understanding of the JAVA language and Android platform are required. Prior Experience with IMS, SIP and building RCS clients is required. Must be independent and selfmotivated, with a knack for taking the initiative, overcoming obstacles and providing technical leadership. Must be ability to work effectively with others across the organization. Must be able to quickly master and apply new technologies, and stay abreast of industry trends. Must have strong analytical and communication skills (written and oral). Desired Facebook/OpenSocial programming experience is highly desired. Technical knowledge of Internetbased service delivery systems and architectures (e.g., Web 2.0, REST, XML, SDP, XMPP, PHP, etc) is highly desired. Must have deep technical knowledge of wireless IPbased communications system architectures, protocols, and standards (e.g., 3GPP IMS, SIP/SIMPLE, GSMARCS, MMTel, XDMS, XCAP, IPnetworking, capacity planning, performance engineering, mobile device/handset design, etc.)