Lead Software Engineer, Audio Systems

2 months ago


Suzhou, Jiangsu, China HARMAN International Full time

Join HARMAN's innovative team of engineers and designers who are dedicated to enhancing the connected ecosystem. In this role, you will leverage your technical skills and creative thinking to develop state-of-the-art solutions in automotive and enterprise audio systems.

About HARMAN

HARMAN is a dynamic technology leader committed to improving lives through innovation, collaboration, and inclusivity. Here, you will face exciting challenges and have the opportunity to grow professionally while contributing to meaningful projects.

Key Responsibilities

  • Architect and implement audio infrastructure software for various SoCs including Qualcomm, Samsung, Intel, NXP, TI, and ADI.
  • Adapt and integrate audio algorithms into reference platforms, establishing environments for automated unit and integration testing.
  • Collaborate with clients to incorporate HARMAN's audio solutions into their automotive systems.
  • Conduct feasibility studies and develop proof of concepts for new technologies or project proposals.
  • Optimize audio algorithms for performance metrics such as MIPS, MCPS, and memory usage across shared and dedicated processors.
  • Design DSP signal flows utilizing existing frameworks.
  • Configure and troubleshoot audio interfaces, ensuring verification of performance parameters like latency, THD, and frequency response.
  • Facilitate technical discussions with global teams and coordinate efforts within local teams.

Qualifications

  • Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Physics, Mathematics, or a related field.
  • Over 10 years of experience in software development.
  • Strong proficiency in C++ programming.
  • Familiarity with at least one DSP processor such as Qualcomm Hexagon, Tensilica HiFi 4, ADI Sigma/Sharc/Griffin, TI C66, or Intel Apollo Lake.
  • Experience with audio/DSP frameworks like AudioHAL (Android), ALSA (kernel), Elite (Qualcomm), or AudioWeaver.
  • Background in audio-related embedded software development, including audio drivers (I2S/TDM), floating-point and fixed-point processing, and MIPS/MCPS optimization.
  • Solid experience in embedded system development and debugging.
  • Proficient with hardware instruments such as oscilloscopes and audio analyzers, as well as embedded debugging tools.
  • Excellent communication skills with the ability to convey complex concepts clearly.
  • Proficient in English.
  • Self-motivated and proactive.

Preferred Qualifications

  • 15+ years of experience in embedded software development with a stable work history.
  • Expertise in audio signal processing, including signal flow design, FFT, filter design, and ASRC.
  • Knowledge of audio interfaces such as TDM, I2S, PDM, SPORT, SPDIF, A2B, AVB, and MOST.
  • Experience in automotive development with CAN, UDS, and AUTOSAR.
  • Familiarity with Automotive-SPICE standards.

HARMAN is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, sexual orientation, gender identity, age, veteran status, disability, or other legally protected characteristics.



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