Astera Labs Logo

Astera Labs

Principal Design Engineer

Posted 2 Days Ago
Be an Early Applicant
In-Office
San Jose, CA, USA
185K-240K Annually
Senior level
In-Office
San Jose, CA, USA
185K-240K Annually
Senior level
Develops microarchitecture and front-end circuit designs for high-performance network controllers, including RTL, synthesis, IP integration, verification, timing closure, DFT, and silicon bring-up. Owns complex ASIC and SoC designs from architecture through GDS and production. Requires expertise in PCIe, UALink, Ethernet, and related protocols, Synopsys or Cadence flows, UVM, small-geometry CMOS, and customer-facing 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 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 – $240,000.00 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

5 Days Ago
Hybrid
250K-338K Annually
Expert/Leader
250K-338K Annually
Expert/Leader
Artificial Intelligence • Internet of Things • Semiconductor
Design and integrate complex SoC compute subsystems, including PCIe, DDR, HBM, UCIe, and Ethernet IP. Develop micro-architecture specifications and RTL, perform design checks, debug issues, and collaborate with verification, performance, and backend implementation teams. Support floor planning, timing closure, power management, and design methodology improvements. Guide team members and coordinate project activities, plans, and schedules.
Top Skills: Arm IpCdcDdrDftEEthernetHbmLintingLpddrOvmPciePerlPhysical ImplementationPythonRdcRtlSocSynthesisSystemverilogTiming AnalysisUcieUvmVerilog HdlX-Propagation
12 Days Ago
In-Office
139K-308K Annually
Entry level
139K-308K Annually
Entry level
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Owns next-generation HBM core-die architecture and critical DRAM circuit design, including bank organization, array partitioning, datapath, refresh, sensing, timing, reliability, and power optimization. Leads transistor-level feasibility studies, architecture reference design development, verification planning, and cross-functional execution. Supports silicon bring-up, characterization, failure analysis, and design handoff for advanced 3D-stacked HBM products.
Top Skills: DdrDftDramEccFinesimGddrHbmHspiceLpddrPdnPrimesimSpectreSpiceTsv
130K-222K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Leads FPGA design verification for electronic warfare systems by architecting SystemVerilog/UVM or VHDL testbenches, developing constrained-random test plans, analyzing coverage, creating reusable verification IP, and improving methodologies. The role includes leading verification teams, mentoring engineers, managing schedules, supporting multiple projects, and collaborating across locations. Candidates need extensive FPGA/ASIC verification experience, relevant tools expertise, strong communication skills, and a current Secret clearance or eligibility to obtain one.
Top Skills: AsicBitbucketC++CadenceDigital Signal ProcessingFpgaGitJavaJIRAMatlabMentor QuestaOvmPerlPythonSimulinkSystemverilogUvmVhdl

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