Power Architect

Employer description

What MatX is BuildingMatX’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.

We are looking for a Power Architect to drive power architecture and cross-stack power tradeoffs for our next-generation products.

MatX is vertically integrated, which means important power decisions can happen anywhere: architecture, RTL, physical design, platform. This role connects those layers.  You will work with domain owners as true technical counterparts, understand their constraints, and help MatX make better power decisions as the design moves from idea through deployment.  You’re not expected to own every implementation domain, but you are expected to understand enough across the stack to surface tradeoffs, build shared models, and drive aligned decisions.

What you’ll doOwn MatX’s shared power architecture framework for server-class AI accelerators.

Define power budgets, models, targets, and tradeoff methods.

Build and correlate estimation frameworks that connect architecture intent to implementation reality.

Partner with architecture, RTL, DV, PD, and platform teams.

Surface and track cross-functional power tradeoffs across the product lifecycle.

Drive decisions across power, performance, area, timing, voltage, thermal, reliability, schedule, and deployability.

Translate power assumptions and data into actionable guidance for implementation teams.

Help define power-control features, throttling, and telemetry.

Who you are:Deep experience in power architecture, power modeling, power methodology, or power-performance analysis for complex chips.

Ability to reason across architecture, RTL, PD, firmware, platform, and thermal constraints and tradeoffs.

Experience building early models to influence direction and later models for correlation.

Strong analytical skills for modeling, automation, and data analysis.

Clear judgment in ambiguous cross-functional decisions.

Credibility with senior technical counterparts across multiple disciplines.

Ability to communicate tradeoffs and drive alignment.

Bonus Points if you have:Experience with AI accelerators, GPUs, datacenter CPUs, networking silicon, or other server-class chips.

Experience with ML workloads and perf/Watt analysis.

Experience correlating architectural models to RTL, PD, silicon, or platform measurements.

CompensationThe 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

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 Wellbeing: Choose from Roth IRA or 401K (or both) retirement plans with up to 5% company contribution to 401K (even if you don’t contribute). Also, 100% company-paid life insurance (up to $300K) and long-term disability insurances.

Professional Development: $1500 Professional Development Budget (per year)

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: Commute on our company Uber account, or reimburse your train rides. Either way, we pay 100% for your daily commute.

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 Benepass reproductive health & parental benefit.

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.

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.

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.