NVIDIA Corporation

Senior Cache Coherency Architect

NVIDIA Corporation • $152K — $287K *
Santa Clara, CA 95051In-Person
Telecommunications & Hardware
5 - 7 years of experience
1 month ago
Job Overview by Ladders

Qualifications

  • Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent experience
  • 5+ years of experience in processor design or high-performance semiconductor designs
  • Deep understanding of cache coherency and hands-on experience with protocols like AXI, ACE, CHI
  • Experience in authoring specifications and designing cache-coherent interconnects
  • Strong understanding of system and memory subsystem architecture
  • Experience developing coherent IP models for simulation and emulation
  • Proficiency in C, C++, Python, and Verilog

Responsibilities

  • Define interconnect architecture, cache-coherency protocols, and on-chip interconnect interfaces
  • Contribute to interconnect IP block specifications, verification, and integration into the NoC fabric
  • Collaborate with architects to meet project power, performance, and area requirements
  • Develop and maintain functional and performance models for the NoC fabric and IP units
  • Work closely with design and verification teams to ensure compliance with specifications
  • Support silicon bring-up and post-silicon debugging as necessary

Benefits

  • Eligible for equity
  • Applications accepted until April 24, 2026
  • Position is for an existing vacancy
  • NVIDIA uses AI tools in its recruiting process
Full Job Description

In this role, you will contribute to the architecture of cache-coherent interconnect and cache subsystems, including architecture definition, modeling, and implementation. You will collaborate with CPU, GPU, memory subsystem, and SoC architects to define coherency solutions that integrate effectively into SoC designs. The role requires close partnership with multiple IP creation and verification teams throughout the project lifecycle. This position provides the chance to create a meaningful impact across product lines ranging from consumer graphics to automotive and AI platforms.

What you’ll be doing:

  • Define consistent interconnect architecture, cache-coherency protocols, and high-performance on-chip interconnect interfaces.

  • Contribute to interconnect IP block specifications, build, verification, and integration into the NoC fabric to ensure cache-coherency compliance.

  • Collaborate with architects to guarantee the interconnect architecture aligns with project power, performance, and area (PPA) requirements.

  • Develop and maintain functional and performance models for the NoC fabric and IP units to assist with analysis and validation.

  • Collaborate with cross-functional design and verification teams (simulation, emulation, and formal) to ensure implementations align with architectural specifications.

  • Support silicon bring-up and post-silicon debug as needed.

What we need to see:

  • Master’s degree in electrical engineering, Computer Engineering, Computer Science, or equivalent experience.

  • 5+ years of experience in processor design or other high-performance semiconductor designs.

  • Deep understanding of cache coherency, with hands-on experience in industry-standard protocols (e.g., AXI, ACE, CHI).

  • Experience authoring specifications and designing cache-coherent interconnects.

  • Strong understanding of system and memory subsystem architecture, with a focus on cache-coherent interconnect.

  • Experience developing coherent IP models (e.g., VIPs, BFMs) for simulation and emulation.

  • Proficiency in C, C++, Python, and Verilog.

Join us and help build the future of computing at NVIDIA!

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 152,000 USD - 241,500 USD for Level 3, and 184,000 USD - 287,500 USD for Level 4.

You will also be eligible for equity and .

Applications for this job will be accepted at least until April 24, 2026.

This posting is for an existing vacancy. 

NVIDIA uses AI tools in its recruiting processes.

About NVIDIA Corporation

Nvidia, a global leader in graphics, gaming, and AI technology, offers Nvidia careers and internship opportunities for those passionate about driving innovation in the tech industry. you'll find a company committed to growth, teamwork, and leadership in computer science and machine learning domains.

About Nvidia

A Pioneer in Technology and Innovation

Nvidia has cemented its reputation as a powerhouse in developing advanced graphics processing units (GPUs) and has significantly contributed to the gaming industry's evolution. Moreover, its foray into AI and machine learning has opened new frontiers in technology, making Nvidia a beacon of innovation and a desirable workplace for ambitious tech professionals.

Job Opportunities

Diverse Positions in a Dynamic Field

Nvidia is continuously on the lookout for talented individuals across various domains, including hardware and software engineering, product design, marketing, and sales. Employment opportunities at Nvidia are vast, catering to a wide range of expertise and career aspirations.

Employment in Hardware and Graphics

For those fascinated by the intricacies of hardware and graphics technology, Nvidia offers positions that sit at the forefront of gaming and computing advancements.

Growth in Machine Learning and AI

Nvidia's leadership in AI and machine learning has created numerous vacancies for specialists eager to contribute to groundbreaking projects.

Recruitment in Computer Science

With the constant demand for innovation, Nvidia's recruitment efforts focus on computer science experts capable of pushing the boundaries of what's possible.

Internship Program

Opening Doors to Future Innovators

Nvidia's internship program is designed to nurture the next generation of technology leaders, offering hands-on experience in a culture that celebrates creativity and teamwork.

Benefits and Culture

Interns at Nvidia enjoy a plethora of benefits, from competitive stipends to mentorship opportunities, all within an environment that values growth and learning.

Opportunities for Students

Whether you're an undergraduate, a master's student, or a Ph.D. candidate, Nvidia's internships provide a real-world glimpse into the tech industry, offering valuable experience in various technology fields.

Pathways to Full-Time Employment

Many interns have transitioned into full-time positions, marking the start of successful careers at Nvidia. The internship program is more than a stepping stone into the company; it’s an investment in the professional development of interns. The goal is to ensure that interns are well-equipped for future challenges.

Nvidia Careers: More Than Just a Job

Nvidia offers more than just a job to its employees; it provides a front-row seat on the journey into the future of technology. Nvidia stands as a pillar of innovation with its vast opportunities in hardware, graphics, gaming, machine learning, and computer science. Nvidia careers serve as a launching pad for talented workers who aim to redefine the technological landscape. Whether through full-time positions or internships, joining Nvidia means contributing to a legacy of breakthroughs and becoming part of a global community dedicated to pushing the boundaries of what's possible.
Learn more about NVIDIA Corporation
Size
22,473 employees
Market Cap
$350.4 billion
Industry
Manufacturing & Automotive
Net Income
$4.3 billion
Founded
1993
5 Year Trend
+31.3%
Revenue
$16.6 billion
NASDAQ
NVDA
* Ladders Estimates

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