Senior QA Engineer – Embedded & Audio Quality

110 - 150 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnieFull-time·B2B

#470202·Dodano 6 dni temu·2

Źródło: nofluffjobs.com

Aplikuj teraz

Tech Stack / Keywords

QA EngineerQASDKTestingR

Podsumowanie oferty

You will verify the client’s embedded SDK on target devices and assess speech and audio quality for on-device audio and speech products. The role combines embedded QA, performance testing, and objective and subjective audio-quality evaluation.

Wymagania

Experience in QA for embedded, mobile, or audio software.
Practical knowledge of speech/audio quality metrics (PESQ, ViSQOL, STOI, WER, or similar).
Experience organising listening tests or perceptual evaluations.
Understanding of acoustic measurement setups.
A good ear and attention to detail.
Fluent English.

Nice to have:

Background in audio engineering, acoustics, or speech processing.
Experience with on-device profiling using adb and Perfetto.
Experience testing speech enhancement, voice conversion, or TTS systems.

Obowiązki

Run performance tests of the embedded SDK on target devices, measuring latency, resource usage, and stability.
Evaluate speech quality, including intelligibility, naturalness, speaker identity, artifacts, and end-to-end latency.
Apply and automate objective metrics such as PESQ, ViSQOL, STOI, and WER.
Design and run subjective listening tests, and analyse the results.
Set up and use acoustic test rigs for repeatable measurements.
Report findings to research and engineering teams in a clear, data-driven way.

Benefity

Work on on-device audio technology used in real consumer devices.
Direct contact with the client’s R&D.

CSHARK Sp. z o.o.

18 aktywnych ofert

Zobacz wszystkie oferty

Aplikuj teraz