32 Alsa Jobs - Page 2

Tech Lead Audio Development (7-10 Years) Location: Bangalore, India Join our Bangalore team as an Audio Tech Lead to shape the future of immersive audio experiences. Youll design, develop, and optimize audio processing software for embedded systems, consumer electronics, and PC/mobile platforms. Key Responsibilities: Develop & customize audio drivers (ALSA, Windows UAA, ASIO, UWP/DMF). ntegrate and tune DSP algorithms (ECNR, Beamforming, DRC, AGC, audio enhancement, far-field speech recognition). Work on system-level audio architecture for Windows, Android, and Linux stacks. Tuning & certification for Microsoft Teams, Zoom, Alexa, Cortana. Optimize performance, analyze audio signals, debug with logs and lab tools. Skills & Tools: C, C++, Python, MATLAB ECNR, Beamforming, AGC, VAD, SRC Windows Audio stack, Android HAL, ALSA Adobe Audition, Audacity, WaveLab Oscilloscope, Logic Analyzer, HATS, APX Simulation with MATLAB/Simulink, LTSpice HEAD Acoustics ACQUA, Microsoft Audio Lab Toolkit We’re looking for someone who loves pushing the boundaries of audio innovation and thrives in a fast-paced, collaborative environment. Mail your CV at pranay.jha@vvdntech.in

Role: Embedded Developer 3+ years of work experience Client/ Domain: Semiconductor Manufacturing Work Location (client): Hitechcity , Hyderabad Work Hours: Normal Working Hours. Work Mode: Work From Office Mode of Interview: Virtual (Microsoft Teams) Project : You get work on portfolio of products of Hardware-software integration platform development team for device driver for Audio SOC. Technical Skills Excellent programming skill in C / C++ Excellent knowledge of Linux Kernel & device drivers - mandatory Experience with Linux audio stack and ALSA SOC(ASOC) Team player, with excellent verbal & written communication skills

Expertise in embedded Linux driver / kernel development Expertise in C / C++ programming with a good understanding of object-oriented design Expertise with ALSA / ASoC driver development Expertise with audio transmission protocols like I2S / TDM, audio DAC / ADC Expertise with audio DSP firmware development Expertise with bare metal or RTOS based firmware development Good understanding of Linux fundamentals and audio fundamentals, System knowledge, System Debugging, firmware debugging using JTAG Preferred resources with valid regional work permit.

Linux Audio subsystem and audio codec, DAI driver Audio theoretical concepts about bitdepth, bitrate, , samplerate, Channels, metadata etc Audacity type of tool experience for debugging and understanding audio data

Specializing in camera, display, audio, and video technologies. In this role, you will design, implement, and optimize multimedia features for our products, ensuring high-quality user experiences. You will work closely with hardware and software teams to integrate multimedia components effective Education : Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field. Technical Skills : - Proficiency in programming languages such as C/C++ and Python. - Strong understanding of multimedia frameworks (e.g., GStreamer, OpenCV, FFmpeg). - Experience with camera and display technologies, including calibration and optimization techniques. - Familiarity with audio processing libraries and standards (e.g., ALSA, OpenAL). - Knowledge of video compression standards (e.g., H.264, HEVC) and streaming protocols (e.g., RTP, RTSP). - Experience working in any Multimedia drivers ( Audio, Video/OMX , Display, Graphics, Camera) - Knowledge of respective Multimedia HAL - Strong knowledge in Linux/QNX - Experience in working on any Linux/Android Drivers - ALSA, ADSP, Routing, Tuning, Android Audio Framework, HAL, Linux Kernel Drivers, AMS, MDF, GEF Effectsm Audio CarPlay/Android Auto, SVA, TDM, I2S - Video FWK, Android Video, Accelerator, V4L2, Video Kernel Driver - Good Knowledge of any of Video Codecs like MPEG2/4/H264/H265/VP8/VP9/AV1. - Embedded Android, Android FWK/Native (Android Arch - AIDL/HIDL, Treble. xTS), HAL, Linux Kernel Device Driver - Android Build system, Soong, BAZEL; - System Feature - Boot Optimizations, Early Services (RVC, Audio etc.,), Power & Thermal Feature Enablement, System Stability (Triage Tombstones/ANRs/FWR) Role : - The engineer is expected to contribute to advanced software development environment facilitating board bring-up, development, and delivery. - The engineer is expected to develop and debug software prototypes including device driver software - Software System development and bug fixing on Automotive Chipsets for products based on Android/Linux/QNX OS platforms. - Development and implementation of an efficient and transparent variant handling and re-use concept for the platform

Job Description: Linux Kernel Device driver development Audio, Camera, Graphics, Display. Board bring up, Kernel Migration and Migration. Hardware configuration and performance tuning. Skills Required: Seasoned embedded systems engineer - with focus on Linux, QNX, system side, drivers framework and low level embedded experience. Strong C and assembly programming skills Understanding of ARM architecture. Hands on troubleshooting issues on Hardware. Experience on writing BSP without any references Experience on designing & implementation of driver frameworks without GPL references. Strong communication and inter-personal skills. Proficient in multi-threaded programming and middleware solution development on Android environment. Strong in fundamentals of IPC and OS concepts. Creative problem-solver capable of creating and reproducing complex software defects. Good experience in Linux internals (QNX IVI Car preferred) OS build, System level debugging

Key Responsibilities: Need to support Qualcomm IoT customer projects for Audio technology. Need to gather requirement details for new project. Need to understand Audio SW architecture which includes Audio Middleware (Gstreamer, Pulse Audio), Audio HAL, Audio Flinger etc. Design, develop, and maintain Linux audio drivers and applications. Collaborate with the cross functional teams in Qualcomm to speed up the solutions to customer problems. Troubleshoot and resolve complex audio-related issues. Work closely with hardware and software teams to integrate audio solutions. Mentor and guide junior developers in best practices and advanced techniques. Stay up-to-date with the latest advancements in Linux audio technologies. Qualifications: 4 - 7 years of experience in Android Audio framework/AudioReach/ALSA Audio drivers/DSP. Strong proficiency in C/C++ and Python. Extensive experience with ALSA, PulseAudio, JACK, and other Linux audio frameworks. Excellent problem-solving skills and attention to detail. Strong communication and collaboration skills. Experience with TinyALSA, ALSA, ASoC topology, and codec drivers. Understanding of TDM/PCM/I2S/PDM/Slimbus/Soundwire Audio Hardware Interfaces, Digital Microphones, Amplifiers and Audio Codecs is an added advantage. Experience with SW and HW tools used in the Linux kernel and Android debugging. Linux Kernel Requirements: In-depth knowledge of Linux kernel internals. Experience with kernel module development and debugging. Familiarity with kernel subsystems related to audio. Experience with version control systems like Git Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Software Applications Engineering, Software Development experience, or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Applications Engineering, Software Development experience, or related work experience OR PhD in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Applications Engineering, Software Development experience, or related work experience. 1+ year of any combination of academic and/or work experience with Programming Language such as C, C++, Java, Python, etc. 1+ year of any combination of academic and/or work experience with debugging techniques.