Audio & Voice Validation Engineer

1 week ago

Ramat Gan, Tel Aviv, Israel Q Full time ₪120,000 - ₪240,000 per year

We seek an experienced Audio & Voice Validation Engineer to lead the testing, validation, and performance analysis of voice and audio systems in consumer electronics.

This role will focus on evaluating latency, ANC (Active Noise Cancellation), clear voice quality, noise cancellation, and audio streaming performance across different codecs and wireless protocols. The ideal candidate will be skilled in audio measurement tools, validation methodologies, and protocol-level testing.

Responsibilities:

Audio & Voice Performance Testing

  • Develop and execute test plans for end-to-end audio latency, ANC, noise cancellation, and voice clarity.
  • Measure and analyze voice quality metrics, including MOS (Mean Opinion Score), SNR (Signal-to-Noise Ratio), and distortion levels.
  • Perform acoustic and psychoacoustic testing to evaluate speech intelligibility, noise suppression, and beam-forming performance.
  • Conduct listening tests and objective measurements to validate ANC effectiveness in various environments.
  • Utilize Head Acoustics test systems and other specialized hardware for voice and audio validation.

Testing Tools & Automation

  • Utilize Head Acoustics hardware and software for comprehensive audio validation.
  • Operate audio analyzers, artificial ears, artificial mouths, and RF sniffers.
  • Automate test execution using Python, MATLAB, or LabVIEW.
  • Integrate test frameworks into CI/CD pipelines for continuous validation.

Qualifications:

  • 7+ years of experience in audio and voice validation, DSP, or acoustic engineering.
  • Hands-on experience with audio test systems (Head Acoustics, Brüel & Kjær, Audio Precision, etc.).
  • Strong understanding of audio signal processing, speech quality assessment, and psychoacoustics.
  • Proficiency in testing Bluetooth audio streaming and voice processing.
  • Familiarity with Bluetooth stack, LE Audio, and wireless audio protocols.
  • Strong debugging skills using spectrum analyzers, sniffers, and protocol analyzers.
  • Knowledge of wireless coexistence and RF interference mitigation.

Preferred Qualifications:

  • Experience in automating audio tests using Python .
  • Understanding of adaptive ANC and AI-based noise reduction algorithms.
  • Experience with real-time DSP tuning for voice and audio processing.
  • Familiarity with mobile OS audio stacks (Android, iOS, Linux, Windows).
  • This position is fully onsite**

  • Senior Firmware Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel Nanit Full time

    Nanit is the first smart monitor to merge computer vision with data-backed sleep science, to produce the most advanced and secure camera technology ever introduced to the home. Nanit is combining computer vision, machine learning, and advanced camera sensors to measure a baby's sleep cycle by providing actionable insights that lead to improved sleep for the...

  • Senior Firmware Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel Nanit Full time

    Nanit is the first smart monitor to merge computer vision with data-backed sleep science, to produce the most advanced and secure camera technology ever introduced to the home. Nanit is combining computer vision, machine learning, and advanced camera sensors to measure a baby's sleep cycle by providing actionable insights that lead to improved sleep for the...

  • QA Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel Earnix Full time ₪90,000 - ₪120,000 per year

    We are looking for a QA Engineer with a strong focus on testing complex systems to join our team. This role is critical for validating web applications and ensuring seamless integration across multiple platforms while maintaining high-quality products.In this position, you will execute comprehensive testing strategies that prioritize back-end functionality...

  • Customer Support Engineer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Loox Full time

    We're looking for a Customer Support Engineer who has a passion for helping customers to join our support team and get the most out of our product.In this role, you'll be the point of contact for our customers, responsible for solving problems and ensuring they have the best experience with our product and our team.We're looking for someone energetic,...

  • Full Stack Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel Multi for All Full time ₪90,000 - ₪120,000 per year

    Multi is a social impact ed-tech startup on a mission to give every child a voice.We develop cutting-edge digital AI tools to identify language development disorders early, ensuring no child is left behind. We're currently expanding our platform all over Israel, and we're looking for a full-stack developer who shares our passion for making the world a better...

  • Senior Frontend Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel PACKAGE Full time

    Come for the code, stay for the craft.At , we're changing how retailers connect with their customers—across the entire journey. From the first website chat to the doorstep delivery and the next purchase, we help businesses deliver seamless, personal, and memorable experiences.With a platform trusted by over 100 retailers (and growing fast), strong...

  • Algorithmic & Data Analysis Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel Q Full time $80,000 - $120,000 per year

    Job Description:We are seeking a highly skilled algorithmic and data analysis Engineer to join our team. This role involves developing, optimizing, and implementing algorithms for complex systems while leveraging data analysis to drive performance improvements. The ideal candidate will have a strong background in algorithm development, statistical analysis,...

  • Technical Support Engineer

    5 days ago

    Ramat Gan, Tel Aviv, Israel Coralogix Full time

    About The PositionCoralogix is a modern, full-stack observability platform transforming how businesses process and understand their data. Our unique architecture powers in-stream analytics without reliance on expensive indexing or hot storage. We specialize in comprehensive monitoring of logs, metrics, trace and security events with features such as APM,...

  • Low Level Engineer

    2 weeks ago

    Ramat Gan, Tel Aviv, Israel Overwolf Full time ₪90,000 - ₪120,000 per year

    We're seeking a fearless Low Level Engineer to become part of Overwolf's core engineering team. You'll protect and optimize our platform's low‑level infrastructure, crafting secure and scalable solutions that power the next revolution in gaming. If you thrive on diving deep into system internals and slaying hidden bugs, your quest begins...

  • Field Application Engineer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Sightec Full time

    Company DescriptionSightec develops visual autonomy and navigation solutions for drones and UAVs.Our technology enables camera-based situational awareness and GPS-free navigation, supporting safe and autonomous missions across both defense and commercial applications.At the core of our work is NavSight- a visual navigation system that combines classical...