SOC Architect Mountain View, CA

MatX designs hardware tailored for the world’s best AI models. Our hardware will make a given level of intelligence available 3-5 years sooner. We are developing vertically integrated full‑stack solutions from silicon to systems including hardware and software to train and run the world’s largest models.

• Lead SoC architecture by translating Product Requirements Documents (PRDs) into SoC‑level architectures in collaboration with subsystem architects and cross‑functional teams
• Define SoC architecture including memory, systems, interconnects, clocking, power, IP requirements, and system integration
• Define system flows for power‑up, boot, and recovery
• Own PPA feasibility and drive power, performance, and area trade‑offs with implementation teams
• Own architectural specifications and documentation from definition through productization

• Industry experience in complex SoC architectures
• Knowledge of memory systems and interconnect fabrics, including industry standards
• Ability to define functional and PPA requirements from use cases
• Sound architectural judgment in driving trade‑off decisions
• Excellent technical communication, documentation, and organizational skills
• Experience collaborating across hardware, software, and third‑party IP teams
• Hybrid role: must work from our Mountain View, CA office 3 days a week on Tuesday through Thursday

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

• A Stake in our success – a flexible cash‑equity compensation mix that fits your needs
• Health & Wellness – company‑subsidized Health, Dental, Vision, and Life insurance; pre‑tax Health Savings Accounts with generous company contribution
• 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 professional development (e.g., conferences, courses)
• Team Connection – team lunches, quarterly off‑sites, and regular town halls
• Financial Well‑being – 401(k) and/or Roth IRA with 5% company contribution
• Flexible Spending Accounts – pre‑tax spend accounts for medical, dental/vision, dependent care, parking, and transit expenses
• Commute On Us – rideshare reimbursement for commuting up to 1 hour
• MatX Extras – $50 per month to use on the perks you care about most
• Remote Perks – support for remote work Monday & Friday, including home‑tech setup and wifi expense reimbursement

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 or expression, sexual orientation, age, disability, medical condition, marital/domestic partner status, military or veteran status, genetic information or any other legally recognized protected basis under federal, state or local laws.

All candidates must be authorized to work in the United States and work from our offices in Mountain View Tuesdays‑Thursdays.

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.