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Position Name: SQA Engineer Experience: 3-6 Years Location: Bengaluru, Karnataka Job Brief: Testing audio playback on different hardware Diagnose/debug any simple hardware or software-related issues. Prepare detailed validation plans of the consumer electronic products (devices) by considering regular and corner end-consumer scenarios Must-Have Technical Skills: Embedded Linux platforms. Boot loader Uboot/uefi environments ALSA audio testing – PCM playback and capture scenarios Usage ALSA tools such as aplay, arecord and amixer Linux commands related to ALSA, Linux process, memory and filesystem management ALSA architecture – Sound cards, device driver, audio mixing, pulse audio Knowledge and test experience on different PCM sampling rates, sample formats, channels, audio frame sizes and period sizes Knowledge and test experience on different PCM driver errors such as underrun and overrun Audio functional, stress, performance, and stability test Audio editor tools such as Audacity or similar Mandatory knowledge on : Advanced Linux Sound Architecture layer (Hardware, device driver, ALSA middle layer, ALSA user space library, user space applications) Sound card interfaces such as I2S, TDM.

Sound card control commands volume, distortion and mixer controls, timers Good to Have Technical Skills: Basic Python coding skills, executing Python automation scripts, and triaging errors thrown by Python automation scripts. Understanding of Linux execution modes such as kernel and user space. Understand embedded SOC peripherals such as UART, I2S, TDM, EMMC, NAND

Position Name: SQA Engineer

Experience: 3-6 Years

Location: Bengaluru, KarnatakaJob Brief:

- Testing audio playback on different hardware




- Diagnose/debug any simple hardware or software-related issues.
- Prepare detailed validation plans of the consumer electronic products (devices) by considering regular and corner end-consumer scenarios

Must-Have Technical Skills:

- Embedded Linux platforms.
- Boot loader Uboot/uefi environments
- ALSA audio testing – PCM playback and capture scenarios
- Usage ALSA tools such as aplay, arecord and amixer
- Linux commands related to ALSA, Linux process, memory and filesystem management
- ALSA architecture – Sound cards, device driver, audio mixing, pulse audio
- Knowledge and test experience on different PCM sampling rates, sample formats, channels, audio frame sizes and period sizes
- Knowledge and test experience on different PCM driver errors such as underrun and overrun
- Audio functional, stress, performance, and stability test
- Audio editor tools such as Audacity or similar

Mandatory knowledge on :

- Advanced Linux Sound Architecture layer (Hardware, device driver, ALSA middle layer, ALSA user space library, user space applications)
- Sound card interfaces such as I2S, TDM.
- Sound card control commands volume, distortion and mixer controls, timers

Valuable to Have Technical Skills:

- Basic Python coding skills, executing Python automation scripts, and triaging errors thrown by Python automation scripts.
- Understanding of Linux execution modes such as kernel and user space.
- Understand embedded SOC peripherals such as UART, I2S, TDM, EMMC, NAND

Designation

SQA Engineer

Key Skills

Device DriversEmbedded Software TestingEmbedded SystemsLinuxSecurity TestingUART

Industry

IT-ITeS

Functional Area

Design & Development

Employment Type

Full Time

Education

No Formal Education

Job Type

Work From Office

📌 SQA Engineer (Bengaluru)
🏢 Sparshcorp
📍 Bengaluru