Astera Labs Logo

Astera Labs

Principal Digital Design Engineer

Posted 9 Days Ago
Be an Early Applicant
In-Office
San Jose, CA, USA
185K-230K Annually
Senior level
In-Office
San Jose, CA, USA
185K-230K Annually
Senior level
Designs and implements front-end digital circuits for high-performance networking and switch ASICs, including microarchitecture, RTL, synthesis, IP integration, verification, timing closure, DFT, and silicon bring-up. Owns complex designs from architecture through GDS and production while working with PCIe, UALink, Esun, and Ethernet protocols. Requires expertise with Synopsys or Cadence flows, UVM verification, small-geometry CMOS, and customer-focused technical leadership.
The summary above was generated by AI

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.

Job Description

We are looking for Principal Digital Design Engineers with experience developing micro-architecture and implementation of the front-end circuit design, including RTL, synthesis, IP integration, and block-level verification for high performance network controllers. The candidate must have good knowledge of communication/interface protocols such as PCI-Express (Gen-3 and above), Ualink, Esun, Ethernet etc.

Basic Qualifications:

  • Strong academic and technical background in electrical engineering. A Bachelor’s degree in EE is required, and a Master’s degree is preferred.
  • +8 years’ experience supporting or developing complex SoC/silicon products for Switch ASIC, Networking applications and/or Server, Storage.
  • Professional attitude with the ability to prioritize a dynamic list of multiple tasks, plan and prepare for customer meetings in advance, and work with minimal guidance and supervision.
  • Entrepreneurial, open-mind behavior and can-do attitude. Think and act fast with the customer in mind!
  • Authorized to work in the US and start immediately.

Required Experience:

  • Hands-on, thorough knowledge of high-speed protocols like PCIe, Ualink, Esun, Ethernet, etc.
  • Proven front end design expertise – architecture, RTL, simulations, synthesis, timing closure, GLS, DFT etc.
  • Full chip or block level ownership from architecture to GDS, driving multiple complex designs to production
  • Experience with Synopsys and/or Cadence digital design tools/flows
  • Good knowledge of design for test (DFT), stuck-at and transition scan test insertion
  • Familiarity with UVM based design verification
  • Silicon bring-up and debug expertise
  • Small-geometry CMOS (≤28nm) design

Preferred Experience:

  • Firmware development with C-language, scripting with Python or other equivalent programming languages.
  • Development/support for PCIe or Ethernet Switch products.

The base salary range is $185,000.00 USD – $230,000.00 USD. Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. 


We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.

HQ

Astera Labs San Jose, California, USA Office

San Jose, CA, United States

Similar Jobs

4 Hours Ago
Hybrid
San Jose, CA, USA
190K-240K Annually
Expert/Leader
190K-240K Annually
Expert/Leader
3D Printing
Architects, designs, and implements digital and mixed-signal ICs from product conception through production release. Leads SOC architecture, RTL design, simulation, synthesis, DFT, timing verification, silicon evaluation, circuit debugging, production test support, documentation, and customer applications support. Collaborates with global engineering teams, contributes to technology requirements for future products, and delivers high-quality silicon within schedule and cost targets.
Top Skills: AhbApbAxiDdr DramDesign For Test (Dft)Ee/Flash MemoryI2CI3CMixed-Signal Ic DesignMtpOtpRtlSimulationSoc ArchitectureSpiSramSynthesisTiming AnalysisUartUsb
9 Days Ago
In-Office
San Jose, CA, USA
185K-230K Annually
Senior level
185K-230K Annually
Senior level
Big Data • Information Technology
Own the architecture, micro-architecture, RTL implementation, verification, timing closure, DFT, IP integration, and silicon bring-up of complex digital blocks for advanced AI connectivity SoCs. Collaborate with verification, physical design, firmware, and post-silicon teams to deliver production-quality designs using advanced CMOS nodes. Mentor engineers and improve design methodologies and CAD automation.
Top Skills: ArmCad AutomationCadenceCmosCxlDdr4Ddr5DftEthernetFunctional SimulationGlsPcieRisc-VRtlSocSynopsysSynthesisTiming ClosureUalinkUci
9 Days Ago
In-Office
San Jose, CA, USA
185K-230K Annually
Senior level
185K-230K Annually
Senior level
Big Data • Information Technology
Architect and implement complex digital blocks and subsystems for high-performance semiconductor connectivity products. Responsibilities include micro-architecture, RTL coding, verification collaboration, timing closure, DFT implementation, silicon bring-up, debug, and production delivery. The role owns designs from architecture through GDS, collaborates across verification, physical design, DFT, and firmware teams, mentors engineers, and improves silicon development processes and methodologies.
Top Skills: ArmCadenceCmosCxlDftEthernetGdsNvlinkPcieRisc-VRtlSocSynopsysUalinkUvm

What you need to know about the San Francisco Tech Scene

San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.

Key Facts About San Francisco Tech

  • Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Google, Apple, Salesforce, Meta
  • Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
  • Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
  • Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account