Senior Engineer - Audio DSP

QUALCOMM, Inc.; Hyderabad; On-site; INR 1,500,000 - 2,800,000; Full time

Job summary

Qualcomm India Private Limited in Hyderabad develops software for audio/voice on Qualcomm DSPs in Snapdragon processors. The role covers design, development and optimization of DSP-based audio frameworks, with exposure to interfaces like I2S, HDMI and SPDIF, plus pre/post processing and encoders/decoders for speech and audio.

The candidate will work across teams including Hardware, HLOS and Audio Tuning, requiring strong C/C++ skills and DSP knowledge to deliver integrated audio software across

Qualifications

• Degree in Engineering/CS or related field with 2+ years' software experience.
• Experience in C/C++ on DSP/embedded platforms is required.
• Knowledge of audio/voice DSP and interfaces is desirable.

Responsibilities

• Optimize DSP software and enhance frameworks/drivers for audio use cases.
• Collaborate across teams on design discussions for DSP-based solutions.
• Maintain and troubleshoot DSP audio framework and drivers.
• Support integration with audio interfaces (I2S/HDMI/SPDIF).

Skills

C/C++ programming

DSP/Embedded

Multithreaded programming

RTOS debugging

Audio DSP concepts

Education

Bachelor's degree in Engineering/CS/related field

Master's degree in Engineering/CS/related field

PhD in Engineering/CS/related field

Tools

Trace32

JTAG

Job description

Company:Qualcomm India Private LimitedJob Area:Engineering Group, Engineering Group > Software EngineeringGeneral Summary:General Summary:Design, development and implementation of SW for audio/voice use cases on Qualcomm DSPs which are part of Qualcomm Snapdragon Processor.The use cases span across smart phones, smart speakers, media boxes and a wide range of other smart devices. It requires gaining in depth understanding of the DSP architecture, proprietary RTOS on DSP, DSP framework for audio/voice, various audio interfaces like I2S, HDMI, SPDIF etc, pre/post processing modules, Voice Activation and encoders/decoders for speech/audio. It provides opportunity to interact with Hardware, HLOS, Audio Tuning teams located globally.This position requires the candidate to design, implement, integrate and commercialize various software modules on DSP platforms. Responsibilities also include requirements analysis, software maintenance and troubleshooting of audio DSP framework, services, and drivers. Please apply if interested and prepared for this exciting but challenging opportunityMinimum Qualifications:• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience.ORMaster's degree in engineering, Information Systems, Computer Science, or related field and 3+ year of Software Engineering or related work experience.ORPhD in Engineering, Information Systems, Computer Science, or related field.• 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc.Additional Job DescriptionExperience (mentioned above for the appropriate role) on any DSP/Embedded processor with proficiency in C/C++ programming, computer architecture, operating systems and some of the below areas:Knowledge of multi-threaded programming.Strong software debugging skills in real time operating systems, preferably on DSP platforms.Audio use cases (e.g. playback, recording and streaming, etc.).Voice use cases (e.g. CS and PS calls).Optimization for MIPS, MemoryAudio/speech pre/post processing (e.g. Echo cancellation, Noise suppression, Audio Effects)Audio/speech compression standards (e.g. MP3, AAC, FLAC, AMR, EVS, etc.).Expertise in working with tools and techniques used on DSP platforms (e.g. Trace32, JTAG, etc.).Audio Interfaces like I2S, HDMI, SPDIFResponsibilities :Responsibilities include optimization for DSP, developing/enhancing the framework/drivers for new use cases, drivers for audio interfaces, drive design discussions across teams, SW maintenance.\"Minimum Qualifications:• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience.ORMaster's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience.ORPhD in Engineering, Information Systems, Computer Science, or related field.• 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc.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 [e-mail] 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 .