Engineer- Mixed Signal

Engineer- Mixed Signal

Qualcomm
3-6 years
Not Specified

Job Description


Company:
Qualcomm India Private LimitedJob Area:
Engineering Group, Engineering Group > Software EngineeringJob Overview:
Qualcomm is a company of inventors that unlocked 5G ushering in an age of rapid acceleration in connectivity and new possibilities that will transform industries, create jobs, and enrich lives. But this is just the beginning. It takes inventive minds with diverse skills, backgrounds, and cultures to transform 5Gs potential into world-changing technologies and products. This is the Invention Age - and this is where you come in.
GENERAL SUMMARYPreferred Qualifications
3+ years of embedded software development experience (academic and/or professional) with proficient C, C++, and scripting language (Java, Python, other) coding skills
Solid knowledge of software design patterns and real-time, multi-threaded programming.
Solid knowledge of embedded SoC architectures, operating systems, data structures, real-time hardware/software programming interfaces (especially mixed signal), and basic audio or voice processing algorithms, particularly on Linux, Android, or Windows platforms.
Strong embedded, real-time software debugging skills, preferably on Linux, Android, or Windows platforms.
Solid understanding of memory, cycle, power, and performance design constraints within embedded systems, particularly on Linux, Android, or Windows platforms.
Solid background and experience in several of the following areas:
Audio usage models including playback, record, streaming, voice calls, voice user interfaces, Bluetooth, context detection, ultrasound, haptics, speaker protection.
Audio mixed signal interfaces (e.g., I2S, SoundWire, SLIMbus).
OpenMAX IL, Codec 2.0, or other integration layer standards.
Audio media formats (e.g., AAC, FLAC, aptX, LDAP, MP3, WMA).
Voice packet formats (e.g., EVRC, GSM, AMR, QCELP).
Android, Linux, or Windows multimedia frameworks and audio & voice applications.
Linux (ASLA, ASoC) or Windows (streaming, port class, WaveRT miniport, KMDF, WDM) kernel drivers.
Android, Linux, or Windows platform code development and debug techniques, including proficiency with Microsoft Visual Studio, WinDbg, WPP, applications and utilities.
Expertise developing and debugging embedded software on Qualcomm SoCs or ARM, Hexagon, Tensilica, other embedded processors.
Experience on supporting software for any one platform involving ADCs/DACs for hardware codecs.
Have knowledge in understanding of the different hardware protocols like
I2s/i2c/TDM/Soundwire for different control and data interfaces in audio chips.
Have expertise/hands-on experience on debugging the hardware codecs and usage of the tools
like oscilloscope, signal analyzer( audio precison box, LnK analyzer etc), Trace32/JTAG etc..
Familiarity with hardware jargons to deal with like GPIOs/interrupts/clocks/power rails/etc
Preferred Qualifications
  • 3+ years of embedded software development experience (academic and/or professional) with proficient C, C++, and scripting language (Java, Python, other) coding skills
  • Solid knowledge of software design patterns and real-time, multi-threaded programming.
  • Solid knowledge of embedded SoC architectures, operating systems, data structures, real-time hardware/software programming interfaces (especially mixed signal), and basic audio or voice processing algorithms, particularly on Linux, Android, or Windows platforms.
  • Strong embedded, real-time software debugging skills, preferably on Linux, Android, or Windows platforms.
  • Solid understanding of memory, cycle, power, and performance design constraints within embedded systems, particularly on Linux, Android, or Windows platforms.
  • Solid background and experience in several of the following areas:
  • Audio usage models including playback, record, streaming, voice calls, voice user interfaces, Bluetooth, context detection, ultrasound, haptics, speaker protection.
  • Audio mixed signal interfaces (e.g., I2S, SoundWire, SLIMbus).
  • OpenMAX IL, Codec 2.0, or other integration layer standards.
  • Audio media formats (e.g., AAC, FLAC, aptX, LDAP, MP3, WMA).
  • Voice packet formats (e.g., EVRC, GSM, AMR, QCELP).
  • Android, Linux, or Windows multimedia frameworks and audio & voice applications.
  • Linux (ASLA, ASoC) or Windows (streaming, port class, WaveRT miniport, KMDF, WDM) kernel drivers.
  • Android, Linux, or Windows platform code development and debug techniques, including proficiency with Microsoft Visual Studio, WinDbg, WPP, applications and utilities.
  • Expertise developing and debugging embedded software on Qualcomm SoCs or ARM, Hexagon, Tensilica, other embedded processors.
  • Experience on supporting software for any one platform involving ADCs/DACs for hardware codecs.
  • Have knowledge in understanding of the different hardware protocols like
  • I2s/i2c/TDM/Soundwire for different control and data interfaces in audio chips.
  • Have expertise/hands-on experience on debugging the hardware codecs and usage of the tools
  • like oscilloscope, signal analyzer( audio precison box, LnK analyzer etc), Trace32/JTAG etc..
  • Familiarity with hardware jargons to deal with like GPIOs/interrupts/clocks/power rails/etc

Minimum Qualifications
Education:Bachelors - Computer Science, Bachelors - Engineering, Bachelors - Information Systems
Work Experiences:1+ years experience with Programming Language such as C, C++, Java, Python, etc.
Certifications:
Skills:
Preferred Qualifications
Education:
Work Experiences:1+ years experience with Database Management Software. ,1+ years experience with API. ,1+ years experience working in a large matrixed organization.
Certifications:
Skills:Mathematical Methods, Object-Oriented Programming (OOP), Scientific Analysis, Software Development Lifecycle (SDLC), Software Solutions
Applicants: If you need an accommodation, during the application/hiring process, you may request an accommodation by sending email to (mailto:[Confidential Information]subject=Accommodation%20Support)
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 (http://www.qualcomm.com/contact/corporate).

Job Details

Employment Types:

Function:

IT

About Qualcomm

We are engineers, scientists and business strategists. We are from many different countries and speak many different languages. We come from diverse cultures and have unique perspectives. Together, we focus on a single goal-we invent breakthrough technologies that transform how the world connects, computes, and communicates.Employment Notices for US-based Job PostingsEqual Employment Opportunity'EEO is the Law' Poster SupplementPay Transparency NonDiscrimination ProvisionEmployee Polygraph Protection ActFamily Medical Leave ActRights of Pregnant EmployeesDiscrimination and HarassmentCalifornia Family Rights ActPrepare and succeed Qualcomm Interview FAQsEmployment Fraud Alert We have received reports of employment scams that seek financial or personal information from job candidates. Please note these communications are fraudulent. Click here to view our Employment Fraud Alert.

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