What MatX is Building

MatX's mission is to make the world’s best AI models run as efficiently as allowed by physics, bringing the world years ahead in AI quality and availability.

What Compute Means

The compute subsystem implements all of the core numerics and the associated control and data paths required to realize meaningful hardware acceleration of our target ML workloads.

What You’ll Do Here

Contribute to MatX's compute subsystem verification methodology with a scalable solution across blocks, subsystems, fullchip, and system-level validation
Own portions of verification execution at the subsystem level / blocks within the subsystem, and create testbenches, tests, and related artifacts to achieve structural and functional coverage closure
Qualify one or more pieces of the software stack on the subsystem
Plan and drive intermediate and sign-off reviews on verification test plans, execution progress, and verification closure toward various silicon milestones including design freeze and tapeout

Who You Are

At least 5 years of silicon design-verification experience
End-to-end, concept-to-silicon tapeout experience — has driven verification from an architecture and/or design specification through design freeze and tapeout to production silicon
Production experience with conventional/advanced verification methodologies — SystemVerilog and UVM, assertion-based verification (ABV); comfort with both formal and simulated verification
Experience with Python, C/C++, and similar scripting and programming languages for verification and silicon modeling
Production experience creating portable tests and drivers that apply to silicon validation and post-silicon debug
Strong understanding of silicon micro-architecture and design concepts used in high-performance compute (CPUs, GPUs, accelerators), memory management, and related functionalities

Good to have

Numerics knowledge (floating-point / fixed-point arithmetic, rounding, precision)
Prior work on accelerators, DMA engines, or systolic operations / systolic arrays
Rust, or a functional-programming background — Haskell, or functionally-rooted HDLs such as Bluespec
Familiarity with emulation and prototyping platforms and methodologies
Hands-on experience with silicon debug and bring-up

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 - $160,000 - $275,000 + equity
Mid Career - $175,000 - $400,000 + equity
Senior Career - $250,000 - $600,000 + equity

What We Offer

Time off: 4 weeks PTO (accrued) + 12 company Holidays + up to 3 weeks remote work
Health: Company-subsidized Medical (Kaiser or Anthem) for employees & dependents, Guardian Dental and Vision insurances for employee & dependents, and life insurance (employee only), plus HSA and FSA offerings via Lively.
Financial Security: Choose from Roth or pre-tax 401K (or both) with a 5% company contribution (even if you don't contribute), 100% company-paid life insurance (up to $300K), long-term disability and travel insurance.
Professional Development: $1500 per year Professional Development Budget
Team Meals: MatX provides onsite team lunch & dinner Monday - Friday, with your choice of ordering via WeBox, Specialty’s or via our reimbursement system
Commute on Us: We pay 100% for your daily commute. Commute via our company rideshare account, reimburse public transportation, or get a Fasttrak card (or all three)
MatX E[x]tras: $50/mo to use on the perk you value most
Cell & Internet Reimbursement: $35/mo for cellular and $40/mo for wifi
Remote Home Setup: Use our Amazon business account for up to $1000 in office setup purchases.
Mental Wellbeing: 100% paid mental health benefit via SpringHealth and Guardian EAP.
Support to Parents: Up to 12 weeks paid parental leave regardless of path to parenthood, 10 weeks pregnancy disability leave, flexible return-to-work hours, and a $6K Family Fund to cover fertility, surrogacy, adoption, menopausal health, preservation, family counseling and more.

As part of our dedication to the diversity of our team and our focus on creating an inviting and inclusive work experience, MatX is committed to a policy of Equal Employment Opportunity and will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin or ancestry, sex, gender, gender identity, gender expression, sexual orientation, age, physical or mental disability, medical condition, marital/domestic partner status, military and veteran status, genetic information or any other legally recognized protected basis under federal, state or local laws, regulations or ordinances.
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This position requires access to information that is subject to U.S. export controls. This offer of employment is contingent upon the applicant's capacity to perform job functions in compliance with U.S. export control laws without obtaining a license from U.S. export control authorities.
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MatX does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or People team and any resumes submitted are deemed to be the property of MatX.

Design Verification Engineer - Compute