Qualcomm Hiring Senior Engineer - Audio DSP in Bangalore

Job Overview

Qualcomm India Private Limited is hiring a Senior Engineer - Audio DSP in Bangalore for an embedded software engineering role focused on next-generation voice and music solutions. The position is part of Qualcomm's Engineering Group and involves developing, integrating, porting, debugging, and optimizing audio software for production platforms.

The engineer will work on audio codecs and DSP software across ARM and HiFi DSP platforms. The role combines embedded C/C++ development, audio signal processing, fixed-point arithmetic, system-level audio integration, and performance optimization. Engineers will work with real hardware, investigate complex audio behavior, and collaborate with platform, interface, customer, and cross-functional teams to deliver reliable audio solutions.

Key Responsibilities

• Design and develop embedded DSP software for voice and music use cases.
• Develop, port, integrate, and optimize audio codecs for ARM and HiFi DSP platforms.
• Contribute to codec libraries, DSP frameworks, and system-level audio pipelines.
• Integrate audio algorithms and codecs into production audio frameworks and platform software.
• Analyze and resolve technical issues involving audio behavior, performance, memory, latency, and power consumption.
• Profile software on real hardware and use performance data to improve execution efficiency.
• Optimize embedded code for MCPS, code size, heap and stack usage, latency, and power consumption.
• Support customer requirements and help enable audio solutions across target platforms.
• Participate in project planning, execution, technical troubleshooting, and delivery activities.
• Prepare and maintain engineering documentation for software and development activities.
• Collaborate with platform, interface, customer, and other engineering teams across locations.
• Contribute to Qualcomm intellectual property initiatives, including support for patent submissions where applicable.

Required Skills

Candidates should have practical experience developing embedded or DSP audio software and a strong understanding of C/C++ for resource-constrained systems. The role requires familiarity with ARM and HiFi DSP architectures or equivalent DSP platforms, along with the ability to develop performance-critical code.

A solid foundation in audio signal processing and codec fundamentals is important. Relevant concepts include MDCT, quantization, psychoacoustics, and bitstream structures. Experience with audio codec development or integration is particularly relevant, including technologies such as AAC, LC3, SBC, and CVSD.

The position also requires hands-on knowledge of fixed-point arithmetic and embedded optimization. Candidates should understand how software changes affect execution speed, MCPS, code size, memory usage, latency, and power consumption. Strong debugging, analytical thinking, and problem-solving skills are essential for investigating issues on real hardware platforms.

Preferred Skills

Experience with HiFi DSP, ARM DSP extensions, or comparable DSP architectures is valuable. Familiarity with embedded audio frameworks, DSP frameworks, and operating-system audio stacks can further strengthen an application. Knowledge of digital audio interfaces and formats such as PCM, I2S, and SPDIF is also relevant.

Understanding RTOS concepts, including tasks, queues, semaphores, and scheduling, is useful for embedded audio development. Exposure to customer support, platform enablement, or ecosystem integration is another advantage. Experience working with Python, MATLAB, and Makefiles can support development, automation, analysis, and engineering workflows.

Previous work on Qualcomm or CSR platforms is listed as a plus. Experience collaborating with multi-site or cross-geography engineering teams is also beneficial.

Education

The position accepts a Bachelor's degree in Engineering, Information Systems, Computer Science, or a related field with 3+ years of software engineering or related experience. A Master's degree in a relevant field requires 2+ years of software engineering or related experience, while a PhD requires 1+ year of relevant experience. The broader role description also identifies engineering degrees in Electronics, Electrical Engineering, Computer Science, or related disciplines as relevant.

Experience

The role description calls for 2+ years of relevant industry experience in embedded or DSP audio development. The minimum qualification section provides degree-based experience requirements, including 3+ years for a Bachelor's degree, 2+ years for a Master's degree, or 1+ year for a PhD. Candidates should also have academic or professional experience with programming languages such as C, C++, Java, or Python.

Required Technologies

Key technologies and technical areas include C, C++, ARM, HiFi DSP, audio codecs, DSP frameworks, audio frameworks, embedded systems, fixed-point arithmetic, audio signal processing, MDCT, quantization, psychoacoustics, bitstream processing, MCPS optimization, memory optimization, latency optimization, power optimization, AAC, LC3, SBC, CVSD, PCM, I2S, SPDIF, RTOS concepts, Python, MATLAB, and Makefiles.

Soft Skills

Strong communication, analytical thinking, debugging ability, and problem-solving skills are important for this position. The engineer should be able to work independently while also contributing effectively to cross-functional teams. Clear technical communication is valuable when working with platform teams, customer teams, and engineering groups across locations.

Attention to performance and product quality is central to the role. Candidates should be comfortable investigating difficult technical problems, documenting engineering work, supporting customer needs, and contributing to project planning and execution.

Benefits of Working in this Role

The source job description describes the opportunity as work on next-generation voice and music solutions within Qualcomm's wireless and semiconductor technology environment. The role provides exposure to embedded DSP software, audio codec development, real hardware debugging, platform integration, and performance-critical engineering. These responsibilities can provide practical experience across audio algorithms, embedded systems, DSP architectures, and production software delivery.

Work Mode

The source job description does not specify a remote, hybrid, or onsite work arrangement. Therefore, the work mode should be confirmed from the employer's current application details before applying.

Location

The position is based in Bangalore, India. It is an engineering opportunity for professionals interested in Audio DSP Jobs, Embedded Software Jobs, C++ Jobs, C Jobs, Audio Codec Jobs, DSP Engineer Jobs, and Software Engineering Jobs in Bangalore.

Who Should Apply

This opportunity is suited to embedded software engineers and DSP professionals with relevant experience in audio development, codec integration, or performance-critical embedded programming. Candidates with hands-on ARM or HiFi DSP experience, strong C/C++ skills, and an understanding of audio signal processing should consider the role.

Applicants who have worked with AAC, LC3, SBC, CVSD, DSP frameworks, audio pipelines, RTOS concepts, or real hardware debugging can highlight those areas in their resumes. Experience with Python, MATLAB, Makefiles, Qualcomm or CSR platforms, and multi-site engineering collaboration can also be relevant.

Career Growth

This role can help engineers deepen their expertise in embedded audio software, DSP optimization, codec development, hardware-level debugging, and system integration. Experience with production audio platforms and performance-critical software can support future opportunities in DSP engineering, embedded software, audio algorithm development, platform engineering, and technical leadership.

Application Advice

Tailor your resume to clearly show your embedded DSP and audio experience. Highlight C/C++ development, ARM or HiFi DSP work, codec integration, signal-processing knowledge, fixed-point implementation, and performance optimization. Where applicable, include measurable examples involving MCPS, memory, latency, code size, or power improvements.

Also mention experience with AAC, LC3, SBC, CVSD, audio frameworks, digital audio interfaces, RTOS concepts, Python, MATLAB, Makefiles, and real hardware debugging. If you have worked with Qualcomm or CSR platforms or supported customer and cross-functional engineering activities, make those details easy to find.

Review the degree-specific experience requirements carefully and use the official Qualcomm application page for the latest application information.