Audio DSP Senior Software Engineer

2 weeks ago

Bengaluru, India Qualcomm Full time
Company:

Qualcomm India Private LimitedJob Area:

Engineering Group, Engineering Group >

Software Engineering

General Summary:As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded and cloud edge software, applications, and/or specialized utility programs that launch cutting-edge, world class products that meet and exceed customer needs. Qualcomm Software Engineers collaborate with systems, hardware, architecture, test engineers, and other teams to design system-level software solutions and obtain information on performance requirements and interfaces.Minimum Qualifications:• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Software Engineering or related work experience.ORMaster's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience.ORPhD in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience.• 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc.

Job TitleAudio DSP Senior EngineerJob OverviewQualcomm is a pioneering designer and developer of silicon and software for the consumer electronics market and a global leader in wireless technology. We are looking for DSP Software engineers based at our Bangalore site.The role of the Embedded Software Engineer is to design, develop and test embedded software for Qualcomm’s wireless chips, focusing on HiFi DSP and other DSPs. Working as part of a team, you will work on Audio Codecs, general DSP signal processing blocks, MATLAB simulations, DSP frameworks and applications, integrating algorithms into the DSP framework and developing test scenarios and debugging problems.Some of the software development may be in assembly, but various other parts of the system use C. Various tools/programs are used on PCs for debugging/testing and emulating host processor functionality. These are written in a variety of languages including C, C++, Python, Matlab etc.Key Responsibilities:Production quality embedded DSP software for Qualcomm for Voice and Music productsProblem solving, troubleshooting, and fixing BugsProviding support for customer issues/requirements to application engineersProviding input to project planning and timescalesCreation of engineering documentationDevelopment of Qualcomm intellectual property and submission of patent applications.Minimum QualificationsProven experience of writing efficient assembly and C code for resource constrained systemsExcellent knowledge of Audio/voice encoder formats - MP3, AAC, SBC, LC3, WMA, AC3, SBC, FLAC, AMR etc.Experience in Digital Audio formats like PCM, I2S, SPDIF etcExtensive hands-on experience with Audio DSP development on embedded systems.Enthusiasm for solving interesting problems, and excellent trouble shooting and analytical skills that can be applied to resolve potential system issuesHighly professional and flexible, with the ability to deliver high quality work on tight schedulesEager to learn, self-motivated, independent, proactive, and able to work effectively in a teamEffective verbal and written communication skills7+ years of relevant industry work experience.Engineering degree in Electronics, Electronics & Communications, Electrical Engineering or Computer SciencePreferred QualificationsSound knowledge of audio drivers, audio frameworks and signal processing theory and techniquesExperience in Audio pre- and post-processing algorithms for subjective quality enhancement - such as: EC/NS, ANC, ICC, MBDRC, limiter, AGC, SRC, noise cancellation, multi-mic, multi-speaker algorithms, etc. is a plus.Experience in ML based audio processing like Noise reduction, key-work detection, context awareness etc is a plus.Familiarity/work experience with wired interfaces like SPI, USB, I2CPrior experience of working on Qualcomm/CSR chipsProven track record of integrating audio signal processing algorithmsSound understanding of software development techniques and experience in system architecture and design using established methodologiesFamiliar with basic RTOS concepts like events, semaphores, queues, schedulingKnowledge of digital hardware concepts and familiarity with hardware-software co-design principlesUnderstanding of wireless technologies, and exposure to digital baseband and RF conceptsFamiliarity with Python scripting and MakefilesExperience of working with multi-site teamsApplicants

: If you need an accommodation, during the application/hiring process, you may request an accommodation by sending email toAlthough this role has some expected minor physical activity, this should not deter otherwise qualified applicants from applying. If you are an individual with a physical or mental disability and need an accommodation during the application/hiring process, please call Qualcomm’s toll-free number found for assistance. Qualcomm will provide reasonable accommodations, upon request, to support individuals with disabilities as part of our ongoing efforts to create an accessible workplace.Qualcomm is an equal opportunity employer and supports workforce diversity.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.

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