AI Accelerator Silicon Architect

MatX

$120K — $500K+*
Telecommunications & Hardware
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Strong background in computer architecture, particularly in AI accelerators and parallel compute architectures.
  • Experience in translating workloads into hardware architecture.
  • Solid fundamentals in microarchitecture and performance analysis.
  • Understanding of latency, throughput, and scalability principles.
  • Familiarity with numeric formats and quantization trade-offs.
  • Experience in programming and optimizing code for performance.
  • Excellent communication skills, both verbal and written.

Responsibilities

  • Define architecture for AI compute subsystems, including ISA and connectivity.
  • Derive architectural requirements from AI use cases.
  • Conduct performance analysis using analytical and empirical methods.
  • Collaborate with cross-functional teams to optimize silicon for specific workloads.
  • Evaluate power, area, and performance trade-offs with stakeholders.
  • Support various stages of silicon development, including testing and debugging.

Benefits

  • Equity options with early exercise opportunity.
  • Comprehensive health benefits including medical, dental, and vision insurance.
  • Generous paid time off policy with 4 weeks PTO and 12 company holidays.
  • Up to 12 weeks of paid parental leave for all paths to parenthood.
  • Annual allocation for professional development and learning opportunities.
  • Company-sponsored team events and lunches to foster connectivity.
  • 401K with 5% company contribution regardless of employee participation.
  • Pre-tax contributions for various expenses including medical and dependent care.
  • Complimentary commute support for rideshare services up to 1 hour.
  • Monthly stipend for personal perks and benefits.
  • Remote support including home office setup reimbursement.
Full Job Description
MatX is seeking an Architect to join our team as we create best-in-class silicon for high-performance and sustainable GenAI. The successful candidate for this role will be responsible for delivering performant silicon architecture at the full-chip or subsystem level.

MatX is seeking an AI Accelerator Compute Architect to help define the compute architecture for our next-generation GenAI accelerators.
What You'll Do
  • Define the architecture for MatX's AI compute subsystem, including ISA, connectivity, memories, and control..
  • Derive architectural requirements from AI use cases.
  • Conduct analytical and empirical performance analysis.
  • Collaborate closely with Research, SW, and HW teams to ensure we architect just-right silicon for workloads, programmability, and PPA.
  • Work through power, area, performance tradeoffs with stakeholders.
  • Support test plan reviews, first-silicon bring-up, and post-silicon debug.
Who You Are
  • Strong background in computer architecture, especially AI accelerators, GPUs, TPUs, vector processors, SIMD, VLIW, or other parallel compute architectures.
  • Experience translating workloads into hardware architecture.
  • Solid microarchitecture fundamentals.
  • First-principles understanding of latency, throughput, utilization, and scalability.
  • Familiarity with numeric formats, quantization, rounding, and precision/performance tradeoffs.
  • Programming, code optimization, or kernel-level performance analysis experience.
  • Excellent written and verbal communication skills.
  • Familiarity with performance-optimization techniques in large-scale transformer models is a plus.
Work Location

This is a hybrid role based in our Mountain View, CA office, with in-office work Tuesday through Thursday. In exceptional cases, remote work arrangements may be considered.
Compensation

The US base salary for this full-time position is determined based on a variety of factors including role, experience, location, job related skills, and relevant education and training. Career length is only a guideline for compensation.
  • Early Career - $120,000 - $275,000 + equity
  • Mid Career - $175,000 - $450,000 + equity
  • Senior Career - $275,000 - $600,000 + equity
What We Offer
  • A Stake in our success A cash/equity mix that fits your needs and option to do early exercise
  • Health & Wellness Company subsidized Health, Dental, Vision, and Life insurance; Pre-tax Health Savings Accounts with generous company contribution (even if you don't)
  • Time To Recharge 4 weeks paid time off (accrued), 12 company holidays, and 3 weeks remote/flexible work per year
  • Support to Parents Up to 12 weeks of paid parental leave, regardless of your path to parenthood
  • Learning & Development $1,500 yearly towards your professional development e.g. conferences, courses, and other learning opportunities
  • Team Connection Team Lunches, quarterly off-sites, and regular town halls
  • Financial Wellbeing 401K and/or Roth IRA, with 5% company contribution, even if you don't!
  • Flexible Spending Accounts Pre-tax spend accounts for medical, dental/vision, dependent care, parking, and transit expenses
  • Commute On Us For those commuting up to 1 hour, put your rideshare cost on our company card and reclaim the drive-time to get work done!
  • MatX E[x]tras $50 per month to use on the perks you care about most
  • Remote Perks We work remotely Monday & Friday, supported by home-tech setup, and remote wifi expense reimbursement

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