Job
Description
Note * Please make sure you have all your matched skills in your resume , before applying for the Job. Detailed JD is attached below for each different roles : Audio Device Driver Developer: 1) Working knowledge on ALSA and QNX Sound Architecture, Audio Algorithms such as Equalizer, delay, post-processing 2) Expert knowledge of DSP RTOS, and Computer architecture related concepts such as caching, DMA, MMU 3) Knowledge of xtensa DSP architecture, Assembly coding, performance benchmarking of algorithms Audio HAL experience preferred Android HAL development Infotainment Media, Phone, Camera, BT, radio, Vehicle (anyone is fine) Good understanding of Android architecture and internals (AOSP, Binder IPC, HAL & Native services) Working on Android HAL layer and realizing various customer requirements on Android. Exposure to Android CTS/VTS test development and fixing of CTS/VTS . Video Device Driver Developer : 1) Working knowledge on OpenMax-IL, GStreamer, Codec2 and Android multimedia frameworks 2) Knowledge on V4L2, VB2 frameworks 3) Knowledge on video decoders like H264, HEVC, VP9 and other codecs. Camera Device Driver Developer: Knowledge of Camera subsystem in Linux i.e. V4L2, sensor configuration and bring-up Knowledge/experience of Camera ISP pipeline Experience in operating system stack. Preferred experience in Linux and its components such as power and clock management, device tree, memory managers etc. Sound experience in development of device driver code for ARM Cortex M/A/R series CPU cores, DMA engines, Interrupt Controller, Memory management, IO peripherals etc. Exposure to profiling and performance analysis of hardware blocks and firmware sections. System profiling (systrace, DS5, etc.), system performance and power optimizing. Experience of bring-up of device driver on new chipsets preferred. Display Device Driver Developer: 1) Working knowledge of display peripherals and display protocols HDMI, DP, DSI etc 2) Working knowledge of Linux / QNX Display device drivers 3) Knowledge of Middleware and standard frameworks for display V4L2, DRM, SurfaceFlingernp 4) Knowledge of Linux memory manager, MMU, buffer sharing etc. Graphics Device Driver Developer: 1) Working knowledge of Linux / QNX GPU device drivers 2) Working knowledge of GPU architectures (AMD) 3) Awareness of standard Graphics middleware and frameworks such as Vulkan, OpenCL, OpenGL
