Sr. Principal DSP Architect Job at Astera Labs, Santa Rosa, CA

bTVSSlFuZ2RLb2RTZGhlditQZVdiSUgw
  • Astera Labs
  • Santa Rosa, CA

Job Description

Job Description:

As a Sr. Principal DSP Architect, you will join a team of DSP/Systems experts, digital designers, and mixed-signal design engineers developing advanced DSP SerDes for next-generation 400G per lane wireline and optical interconnect for AI systems. The DSP architecture team is responsible for the following job functions.

  • Research novel modulation, equalization, and FEC techniques for 400G per lane wireline and optical systems.
  • Create DSP and FEC algorithms, bit/cycle-accurate C/C++ models, and hardware block specifications appropriate for RTL implementation.
  • Work with the digital team/firmware team to optimize and implement DSP algorithms in hardware/firmware.
  • Hands-on involvement in post-silicon performance tuning and optimization.
  • Guide test plans for lab characterization.
  • Provide support for internal customers deploying SerDes IP.

Basic Qualifications:

Master’s degree and/or PhD in Computer Science, Electrical Engineering, or related fields with 5-10 years of experience with DSP architectures and algorithm development.

Required Skills:

  • Solid understanding of and experience with designing adaptive DSP algorithms.
  • Solid understanding of and experience with the practical aspects of digital communication and signal processing theory, including channel equalization, timing recovery, detection, and estimation.
  • Good programming skills in C/C++, Matlab or Python.
  • Experience in guiding and testing the transfer of high-speed numerical algorithms from C/C++ to Verilog.

Additional Useful Skills:

  • Familiarity with high-speed optical and electrical channels and the DSP algorithms to compensate for their impairments.
  • Reading knowledge of Verilog RTL and the ability to assist with assessing Verilog implementations of DSP algorithms.
  • Experienced with modern version control and software management systems.
  • Experience with error correction (Reed-Solomon, BCH, soft decoding) in high-throughput, low-latency systems.

The base salary range is $160,000.00 USD—$260,000.00 USD. Your base salary will be determined based on location, experience, and similar-position employees' pay.

Job Tags

Similar Jobs

Lotus Seattle Corp

NEWS ANCHOR/REPORTER Job at Lotus Seattle Corp

Lotus Seattle is seeking a dynamic and experienced Drive Time News Anchor/Reporter for its heritage news station, Northwest Newsradio 97-7, AM 1000. The ideal candidate will help prepare and deliver an engaging prime-time newscast as part of an on-air duo, then produce...

ABB

Field Service Technician Job at ABB

 ...Field Service Technician At ABB, we are dedicated to addressing global challenges. Our core values: care, courage, curiosity, and collaboration...  ...and/or relevant military experience. ~ Must be willing to travel. ~ Experience with 3 phase (208/480vac) power distribution... 

Torito Brands | Nature Gnaws

Quality Control Specialist Job at Torito Brands | Nature Gnaws

 ...Job Title: Quality Control Specialist-Highbridge Department: Quality Control Supervisor: Quality Control Manager/ Supervisor Status: Non- Exempt- Full Time Summary: Quality Control Associates are responsible for making sure all shipments coming... 

IT Minds LLC

Software architect c++ c Job at IT Minds LLC

Title: Software Architect (C++, C#) Location: Hercules, CA(Onsite) Duration: 06+ Months Must Have: C#, C++, Delphi, SQL, UI, business logic, instrument control, Scrum methodology, code reviews, bug fixing in regulated environments Key...

Campbell County Health

CERTIFIED NURSING ASSISTANT (CNA) | Days Job at Campbell County Health

 ...JOB SUMMARY The Certified Nursing Assistant (CNA) provides each of their assigned residents with routine daily nursing care and services following the current federal, state, and local standards, guidelines, and regulations that govern long-term care and assisted living...