#12677 - Audio Data Analyst - Qualitest

Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest!

We are looking for Audio Data Analyst to join our growing team in Mountain View, CA, United States.

Job Description:

We are in search of a highly skilled and experienced Audio Data Analyst with expertise in audio testing and data analysis to enhance our team. The ideal candidate should have a proven track record in acoustic, analog, digital audio, and digital signal processing (DSP). In this position, the Audio Data Analyst will develop real-time audio processing algorithms and perform customized acoustic measurements using low-latency audio streaming to and from sound cards. Additionally, the candidate will confirm the validity of algorithms by converting them into audio plugins, ensuring integration into external host applications, including Digital Audio Workstations (DAW) and video conferencing platforms.

Responsibilities:  

Write MATLAB scripts for sound analysis, ensuring precise and efficient processing of audio data tailored to the requirements of video conferencing platforms like Google Meet, Microsoft Teams, Zoom, and others.

Collaborate with cross-functional teams to conduct sound tests, sound analysis, audio signal processing, or QA/QC based on specific requests, ensuring the quality and integrity of the data.

Perform comprehensive testing and tuning of video conferencing communication platforms

Draft comprehensive audio specifications providing clear guidelines for development and implementation.

Generate comprehensive visualizations, reports, and documentation based on the analyzed audio data, providing valuable insights for informed decision-making and project advancement.

Implement advanced algorithms for real-time audio processing, expanding the capability and efficiency of sound analysis within MATLAB, and contributing to the continual enhancement of audio-related functionalities.

Desired Qualifications:  

Technical proficiency in MATLAB, specializing in sound analysis and processing.

Expertise in Digital Signal Processing (DSP), particularly in the realm of audio development.

Proficiency in MATLAB's Audio Toolbox, Audio Test Bench, and Audio System Toolbox, demonstrating expertise in audio processing, speech analysis, acoustic measurement, plugin development, debugging, testing, tuning, and performing various audio operations.

A bachelor’s degree in electrical engineering or equivalent is required. A master’s degree in relevant engineering is a plus.  

Requirements

Preferred Qualifications:  

Analyzing audio data and performance for video communication systems.

Previous involvement in projects requiring a deep understanding of MATLAB's capabilities in the context of audio testing and analysis.

Familiarity with integrating MATLAB-based solutions into external host applications, including Digital Audio Workstations and communication platforms.

Benefits

Why Qualitest?

• Founded in 1997, Qualitest offers a wide range of digital quality solutions designed to provide enterprise customers with end-to-end quality management services across the software lifecycle. Qualitest achieves this by deploying engagement models tailored to the precise quality engineering needs of technology platforms in the financial services, health services, telecom, technology, retail, media, gaming, and utilities industries. It has operations in the US, UK, India, Germany, Romania, Israel, Argentina, Mexico, Switzerland, and Portugal, and serves over 400 blue-chip customers worldwide.
• We provide industry-leading managed services that drive Quality for Quality Assurance and Testing of hardware devices, software apps and experiences as well as Ground Truth Data Services for artificial intelligence (AI) and machine learning (ML)
• Be a part of a company who strives to support for diversity and inclusion in the workplace – we are one, we are many at Qualitest. Celebrate culture, share knowledge with engineers from around the globe, and inspire each other through our differences. We have more than 40% women and around 120 different nationalities.
• Local and global opportunities – we offer you internal rotation and international mobility opportunities to grow your career.
• Clear view of your career and progression with the company – Qualitest is growing massively (since 2021 – tripled our employees base – we now have more than 8,000 engineers) and giving you the opportunity to grow with us.
• Work hard and play harder with our flexible and casual culture. Take a break from work and join an employee event, or enjoy the amenities and games provided from one of our Employees Centers.
• Never stop experimenting and learning with QCraft – our Learning & Development platform: 50,000+ courses, 300+ virtual labs, mentorship and leadership programs, professional tribes, sponsored certifications, and much more
• Earn bonuses via our Client Referral and Employee Referral Program’s. Refer and earn – tap your network for net-worth.
• We recognize our employees work via our Qudos platform - You can earn bonuses and spot awards by celebrating your and your peers’ achievements.
• A Competitive pay, the salary range for the role is $100,000 - $120,000.
• Save your earnings and prepare for your future by enrolling in our 401k plan where Qualitest will match your contributions accelerating your savings plan.
• Life and disability insurance.
• Take care of your health with enrollment into one of our competitive healthcare benefits.