Senior Engineer - Audio DSP

Qualcomm; Hyderabad; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

Qualcomm India Private Limited is seeking a Software Engineer for audio/voice DSP development on Qualcomm DSPs within the Snapdragon ecosystem. Design, implement, integrate and optimize software modules across DSP platforms, with exposure to I2S, HDMI, SPDIF interfaces, RTOS on DSP, and cross-domain collaboration with hardware and tuning teams.

Candidates should have a BE/BTech in engineering or MSc/PhD with 2+ years of C/C++/Java/Python experience; 4+ years for BE; 3+ for MSc; roles involve

Qualifications

• Bachelor's degree with 4+ years of software engineering experience, or
• Master's degree with 3+ years, or
• PhD in engineering/computer science
• 2+ years of academic or work experience with programming languages C, C++, Java, Python, etc.

Responsibilities

• Optimize DSP software and develop/frameworks for new use cases
• Collaborate across hardware, RTOS, and audio tuning teams
• Maintain and debug audio DSP framework and drivers

Skills

C

C++

Java

Python

DSP programming

Multi-threaded programming

RTOS debugging

Audio/Voice processing

Education

Bachelor's degree in Engineering, Information Systems, Computer Science, or related field

Master's degree in Engineering, Information Systems, Computer Science, or related field

PhD in Engineering, Information Systems, Computer Science, or related field

Tools

Trace32

JTAG

Job description

Company:

Qualcomm India Private Limited

Job Area:

Engineering Group, Engineering Group > Software Engineering

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.

Minimum Qualifications:

• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience.

OR

Master's degree in engineering, Information Systems, Computer Science, or related field and 3+ year of Software Engineering or related work experience.

OR

PhD 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 Description

• Experience (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, Memory
• Audio/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, SPDIF
• Responsibilities:
  • 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.

OR

Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience.

OR

PhD 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).

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