Qualitest is a global leader in providing AI-powered Quality Engineering services. With a laser focus on delivering superior customer experience and ensuring accelerated release velocity, we build a culture of quality orchestration across your business, technology and operational landscape, through our intelligent, engineering driven approach to digital assurance.

As your integrated quality engineering partner, we customize our solutions to meet your business intent and ensure seamless integration of our solutions into your IT processes.

Our wide range of flexible engagement models are customized to fit perfectly to drive your business objectives.

Our experienced quality engineers possess expertise across virtually all industries, from Finance, Government and Healthcare to Telecom, Media, Retail and more.

We ensure the success of your technologies and initiatives by tailoring the perfect solution based on the unique needs of your business.

Trusted by leading logos across the globe, Qualitest is your strategic partner to help you own the quality mandate essential for your brand’s success.

We are in search of a highly skilled and experienced MATLAB 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 MATLAB 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.

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.