Front-End Developer (Android UI )

One of our direct client is urgently looking for a Front-End Developer @ Sunnyvale CATITLE: Front-End Developer (Android UI ) LOCATION: Sunnyvale CA Duration: 6 to 12+ Months Description:Description: Job Duties Design and build e-commerce applications for the Android platform- Ensure the performance, quality, and responsiveness of applications- Collaborate with a team to define, design, and ship new features- Identify and correct bottlenecks and fix bugs- Help maintain code quality, organization, and automatization- Lead and mentor junior developers Skills 5+ years experience working with the following technologies:- Expert knowledge of Kotlin and the JDK- Expert knowledge of the Android SDK - Advanced Android UI Skills (Fragments, Custom view components)- Experience writing multi-threaded and Networked apps- Expert level debugging and analysis skills using ADB- Experience with the application submission/provisioning process- Experience leading a small team of developers and delegating tasks- Excellent communication skills in both technical and non-technical discussions.- Have designed and developed a complete Android app from top to bottom.- Expert knowledge of IntelliJ or Android Studio- Have worked with OpenGL or the NDK and high performance graphics code- Web Services experience as it relates to mobile apps- Solid understanding of Android UI paradigms from Gingerbread to Oreo (Material Design) - Experience with protocol buffers