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10 - 15 years
30 - 45 Lacs
Bengaluru
Hybrid
Role - Senior Staff Engineer - Audio QA Location - Bangalore Experience - 10 - 15 years We're seeking a seasoned Audio QA Engineer to join a fast-paced team developing cutting-edge wearable communication technology with advanced VoIP capabilities. You will play a critical role in validating audio quality and voice performance across various usage scenarios and network environments. Youll work cross-functionally with software, hardware, and firmware teams to ensure voice clarity, wake word accuracy, and compliance with industry standards. Key Responsibilities Design and execute detailed test plans for audio performance on wearable devices. Validate mic/speaker pathways, codecs, and audio enhancement features (echo cancellation, noise suppression, etc.). Perform both subjective and objective audio testing, including MOS scoring (e.g., POLQA, PESQ). Simulate real-world conditions to test network-related factors (latency, jitter, packet loss). Conduct wake word testing and analyze false acceptance/rejection rates. Use tools such as Audio Precision, SoundCheck, HATS, and Wireshark for in-depth signal analysis. Collaborate with cross-disciplinary teams to triage audio bugs and contribute to product readiness. Automate regression and performance tests to support continuous integration. Qualifications Bachelor's degree in Electronics, Acoustics, DSP, or a related field. 8+ years in audio QA, ideally in VoIP, mobile, or wearable products. Experience with tools such as Audio Precision (APx), Listen SoundCheck, HATS, Adobe Audition, Wireshark, etc. Knowledge of audio standards (e.g., TIA-920B) and voice testing methodologies. Familiarity with VoIP protocols (SIP, RTP), codecs (Opus, G.711, G.722), and embedded/mobile platforms. Strong communication skills and a collaborative mindset. Nice to Have Background in ANC, ENC, beamforming validation. Experience testing Bluetooth audio, Wi-Fi, or voice UI systems (Alexa, Siri, Google Assistant). Prior work on smart headsets, earbuds, or AR/VR audio systems. Regards, Kajal Khatri Kajal@beanhr.com
Posted 1 month ago
4 - 8 years
5 - 10 Lacs
Mumbai
Work from Office
Working Experience with Ethernet, SOME/IP, AVB protocols/standards Working Experience with different Camera views,Camera players Working Experience with different Display Hardwares(PHUD HUD) Working Experience with Audio Streams Experience in Automotive Infotainment would be added advantage. Experience is embedded systems development and testing Expert Level understanding of Linux and shell commands Expert Level Understanding in communication with different ECU's e.g. HU, TSU, Body controller etc. Minimum 2 years of work experience in below areas. - Ethernet switches, drivers, OABR compliance testing - Some/IP including testing (Andi tests) - CAN and signal gateways - AVB - Inter-node communication
Posted 3 months ago
3 - 6 years
5 - 8 Lacs
Hyderabad
Work from Office
Notice Period : Immediate Joiner This Job reflects the focus on multimedia audio testing and emphasizes the engineer's responsibility for developing and executing test plans. Required Skills: Multimedia Audio Testing: 2-3 years of experience in audio testing Test Plan Development: Ability to produce and execute audio feature test plans independently Bug Identification: Skilled in finding bugs within the audio subsystem Reporting Skills: Capable of reporting bugs effectively and performing basic background checks Expected Behavior Knowledge: Understanding of expected behaviors for executed test cases Qualifications: Bachelor's Degree in Electrical Engineering or related field Strong problem-solving and analytical skills Excellent communication and teamwork skills Share Resumes at info@silcosys.com
Posted 3 months ago
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