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DDR PHY Firmware Engineer

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Onsite

DDR PHY Firmware Engineer

上海楷登电子科技有限公司

DDR PHY Firmware Engineer

Skills

Python

9 days ago

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Important information


Contract type:

Permanent

Salary:

CN¥25,000 – CN¥35,000 / month

Location:

Beijing, China

Work mode:

Onsite

Published on:

18 October 2026

What they need


该职位来源于猎聘 Job Description Summary Job Description Be part of the Cadence DDR PHY IP Front End Design team responsible for -

  • Develop firmware for DDR5 PHY using microcontrollers
  • Developing firmware in C typically involving bare-metal programming and developing low-level APIs on Microcontrollers.
  • Responsible for collaborating with hardware designers and memory subsystem architects to derive training algorithms and implement them.
  • Responsible for collaborating with the verification team to deduce firmware-hardware co-verification plan.
  • Develop and Debug firmware in RTL based hardware simulations (C +Verilog simulations)
  • Develop and Debug on Silicon bring-up boards. Required Skills:
  • Good Knowledge of DDR5 JEDEC spec, knowledge of different DIMM configurations and specifications.
  • Relevant experience in developing bare-metal firmware for High-speed SerDes or Memory interface Physical Layer blocks.
  • Good Knowledge of C programming language for embedded software development and use of relevant IDE.
  • Comfortable debugging RTL simulations involving firmware and microcontroller subsystem.
  • Good knowledge of Shell/Perl/Python/TCL scripting
  • Good experience on Verification EDA Tools like simulators and waveform viewers

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