Engineer - Audio DSP

Qualcomm; Hyderabad; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Qualcomm India Private Limited in Hyderabad seeks a DSP/Embedded engineer with 1+ year experience. You will optimize DSP performance, develop audio framework and drivers, and collaborate with cross-functional teams on audio use cases and interfaces.

Strong knowledge of C/C++, RTOS debugging on DSP platforms, and familiarity with audio codecs and interfaces is required. This role focuses on audio processing, code optimization, and maintaining DSP software assets.

Qualifications

• 1+ year experience on DSP/Embedded with C/C++
• Experience in multi-threaded programming and RTOS debugging on DSP
• Knowledge of audio use cases and voice use cases
• Familiarity with DSP audio interfaces and codecs
• Experience with DSP tools like Trace32/JTAG

Responsibilities

• Optimize DSP performance and update framework/drivers
• Develop/enhance drivers for audio use cases
• Collaborate on design discussions across teams
• Maintain software and fix issues in DSP stack
• Ensure compatibility with audio interfaces (I2S/HDMI/SPDIF)

Skills

DSP/Embedded

C/C++ programming

Multi-threading

RTOS debugging

Audio use cases

Voice use cases

DSP optimization

Audio processing

Audio codecs

DSP tools (Trace32/JTAG)

Audio interfaces

Education

Bachelor's degree

Tools

Trace32

JTAG

Job description

Company:

Qualcomm India Private Limited

Job Area:

Engineering Group, Engineering Group > Software Engineering

General Summary:

• Experience of 1+ years 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.

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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.