Staff Audio Systems Engineer

Company: Qualcomm Vietnam Company Limited, Hanoi Branch Office Job Area: Engineering Group, Engineering Group > Systems Engineering General Summary: Job Overview: We are looking for a hands-on Audio Systems Engineer with strong expertise in speech/audio signal processing and working knowledge of AI-based audio models. You will train and optimize audio models for various voice/audio use cases, integrate AI with speech processing DSP blocks, and collaborate with software and Customer Engineering teams to deliver production-quality solutions across multiple platforms. Responsibilities: • Develop, optimize and tune AI based audio solutions, including ECNS, noise suppression, and filtering • Evaluate and improve speech quality using objective and subjective methods • Work closely with software and Customer Engineering teams to enable and debug end-to-end use cases • Support customer deployments and field issues through tuning, model improvements, or targeted analysis • Contribute to model training, validation, and selection for ECNS processing • Collaborate with research teams to improve algorithms and models Minimum Qualifications: • Strong background in Digital Signal Processing (DSP) for speech/audio • 5+ years of experience in audio/voice signal processing • Hands-on experience with ECNS, noise suppression, or speech enhancement • Experience with MATLAB and/or Python • Strong C/C++ programming skills • Experience working with cross-functional teams Preferred Qualifications: • Experience with AI models for speech/audio processing • Experience integrating DSP and AI in real-time systems • Familiarity with audio quality evaluation methods • Experience with embedded or low-power platforms Education Requirements: Master’s degree in Electrical/Computer Engineering or related field (PhD preferred) Minimum Qualifications: • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 4+ years of Systems Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Systems Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 2+ years of Systems Engineering or related work experience. Applicants: Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability-accomodations@qualcomm.com or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries). Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law. To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications. If you would like more information about this role, please contact Qualcomm Careers.