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Jobs at MatX (Now Hiring) — 20 open

MatX logoMatX

Senior SoC Power Analysis & Optimization Engineer

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior+$625M raised

What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the lar…

Skills: SoC Power Analysis, AI Accelerator Design, Low-power Design Techniques, RTL Power Analysis, Gate-level Power Analysis

MatX logoMatX

Laboratory Operations Intern

Mountain View, California, United States · Hybrid

Entry level$625M raised

What MatX Is Building Matx is developing advanced rack- and POD-level infrastructure systems to support next-generation high-performance computing and AI workloads. Our focus is on delivering highly reliable, thermally e…

Skills: Mechanical Engineering, Thermal Engineering, CAD Software, Design of Experiments (DOE), Liquid Cooling Systems

MatX logoMatX

Rust Engineer

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior$625M raised

What MatX Is Building MatX is seeking engineers with strong Rust skills to join our team as we create best-in-class silicon for high-performance and sustainable GenAI. We are looking for engineers to support work in thes…

Skills: Rust, Systems Programming, Concurrency, Memory Layout, Bit Manipulation

MatX logoMatX

Design Verification Engineer

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior$625M raised

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. MatX is seeking silicon verification eng…

Skills: SystemVerilog, Python, C/C++, Bluespec, UVM

MatX logoMatX

HighSpeed Lab Manager

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior$625M raised

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. About the Role We are seeking a hands-on…

Skills: Precision Hand Soldering, SMT Rework, BGA Reballing, VNA Operation, Oscilloscope Operation

MatX logoMatX

Optical Network Engineer

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior+$625M raised

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. About the Role This is a senior-level, h…

Skills: Optical Interconnect Engineering, Link Budget Analysis, PAM4 Signal Theory, SerDes Architecture, Silicon Photonics

MatX logoMatX

SIPI Characterization Engineer

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior$625M raised

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. About the Role We are looking for a skil…

Skills: SerDes Characterization, Power Integrity, Signal Integrity, Python, VNA

MatX logoMatX

Hardware Sourcer (Contract)

Mountain View, California, United States · Hybrid

Mid level$625M raised

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. Your place here We’re looking for a Hard…

Skills: Technical Sourcing, Candidate Relationship Building, Pipeline Management, Greenhouse, Ashby

MatX logoMatX

BMC Firmware Engineer

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior+$625M raised

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. MatX is seeking System Software Engineer…

Skills: OpenBMC, Embedded Linux, C++, Python, Yocto

MatX logoMatX

System Software Engineer — Node & Cluster Management

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior+$625M raised

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. MatX is seeking System Software Engineer…

Skills: Linux Systems Development, C, Go, Rust, C++

MatX logoMatX

Operations Coordinator, Business Development

Mountain View, California, United States · Hybrid

$120k–$175k/yr

Mid level$625M raised

About the Role MatX is seeking an organized, self-starting Operations Coordinator to support business development. You'll manage scheduling, prepare research ahead of meetings, and make sure commitments to partners and v…

Skills: Scheduling, Business Operations, Research, Communication, Project Management

MatX logoMatX

Strategic Finance & Supply Chain Deals

Mountain View, California, United States · Hybrid

$120k–$350k/yr

Senior$625M raised

The Role MatX is looking for a strategic finance and deals person to help secure the supply chain behind our hardware roadmap. You will report to the Head of Business Development and work closely with engineering, operat…

Skills: Financial Modeling, Deal Structuring, Supplier Diligence, Market Mapping, Negotiation

MatX logoMatX

Lead Software Engineer - Kernels

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior+$625M raised

What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the lar…

Skills: Engineering Team Management, Kernel Optimization, SIMD Programming, C, C++

MatX logoMatX

System Software Engineer - Linux Kernel and Device Drivers

Mountain View, California, United States · Hybrid

$120k–$475k/yr

Senior+$625M raised

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. MatX is seeking System Software Engineer…

Skills: Linux Kernel Development, C Programming, PCIe Device Drivers, Memory Management, DMA

MatX logoMatX

NPI TPM, Rack-Scale API Systems

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior+$625M raised

What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the lar…

Skills: Technical Program Management, NPI Program Management, Manufacturing Operations, Hardware Operations, CM/JDM Management

MatX logoMatX

Power Architect

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior+$625M raised

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. We are looking for a Power Architect to …

Skills: Power Architecture, Power Modeling, Power Methodology, Power-Performance Analysis, RTL

MatX logoMatX

Platform Technical Project Manager, Rack-Scale AI Systems

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior+$625M raised

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. We build the full stack—from silicon and…

Skills: Technical Program Management, Hardware Platform Development, Rack-Scale AI Systems, Cross-functional Coordination, Risk Management

MatX logoMatX

Micro-Architect and RTL Designer

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior$625M raised

What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the lar…

Skills: SystemVerilog, Python, C/C++, Micro-architecture, RTL Design

MatX logoMatX

Power Engineer

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior+$625M raised

What MatX Is Building We are looking for a Power Engineer to join our Hardware System team. The successful candidate will be responsible for defining, designing, and validating the complete power architecture for our rac…

Skills: Power Architecture Design, Buck DC-DC Converters, Multi-phase VRMs, Vertical Power Delivery, Simplis

MatX logoMatX

Software Engineer - Kernels

Mountain View, California, United States · Hybrid

$120k–$600k/yr

Senior$625M raised

What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the lar…

Skills: Kernel Optimization, Parallelism, SIMD Programming, C, Assembly

MatX logo

Senior SoC Power Analysis & Optimization Engineer

MatX

Mountain View, California, United States • Hybrid

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Senior+Hybrid · 3 days in office

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  • $120k–$475k/yr
  • Full-time
  • bachelor degree, postgraduate degree
  • Equity, Health Insurance, Dental Insurance, Vision Insurance, Life Insurance, Health Savings Account
  • Posted 4d ago
  • ~40 hrs/week

Responsibilities

Develop power estimation methodologies and energy models for AI accelerator SoCs to guide architectural exploration and design trade-offs. Perform comprehensive power analysis across SoC subsystems and drive optimization strategies to reduce static and dynamic power.

Requirements

Requires a BS or MS in Electrical or Computer Engineering with over 8 years of industry experience in SoC or high-performance digital design. Must possess strong skills in low-power ASIC design, RTL power analysis, and scripting languages like Python or Perl.

Full job description

What MatX Is Building

MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the largest ML workloads for AGI. MatX is seeking silicon micro-architects and design engineers to join our team as we create best-in-class silicon for high-performance and sustainable GenAI. Successful candidates for these roles will be responsible for delivering performant and functionally accurate silicon for MatX products across compute, memory management. High-speed connectivity and other key technologies.

What You'll Do Here

  • Develop and maintain power estimation methodologies for AI accelerator SoCs.
  • Build and calibrate energy models for early architectural exploration, design trade-off analysis, and power target definition.
  • Perform RTL, gate-level, and post-layout power analysis across major SoC subsystems.
  • Analyze AI workloads and application use cases to identify opportunities for dynamic and static power reduction.
  • Drive power optimization across compute, memory, interconnect, PCIe, HBM, clock/reset, and other SoC subsystems.
  • Collaborate with architects and RTL designers to implement power-efficient microarchitecture and RTL improvements.
  • Work with physical design teams to evaluate implementation-related power trade-offs.
  • Define representative workloads and sign-off scenarios to improve power analysis coverage.
  • Develop automation, scripts, dashboards, and heuristics to accelerate power analysis and root-cause investigation.
  • Present power analysis results, optimization proposals, and design recommendations to cross-functional teams.

Who You Are

  • BS or MS in Electrical Engineering, Computer Engineering, or related field.
  • 8+ years of industry experience in SoC, AI accelerator, GPU, networking ASIC, or high-performance digital design.
  • Strong understanding of computer architecture and SoC design.
  • Experience with ASIC low-power design techniques.
  • Experience performing RTL and gate-level power analysis.
  • Strong analytical and debugging skills.
  • Experience with Python, Perl, or similar scripting languages.
  • Ability to work independently in a fast-paced environment.
  • Excellent communication and cross-functional collaboration skills.

Bonus Points If You Have

  • RTL development experience using Verilog/SystemVerilog.
  • Experience with one or more of the following:
  • Experience with clock distribution, multiple clock domains, clock gating, and power-aware RTL design.
  • Experience with synthesis, static timing analysis, place-and-route, and implementation flows.
  • Experience using power analysis tools (or equivalent tools) such as:
  • Experience developing power models, budgeting methodologies, and projection flows.
  • Experience analyzing large power datasets using scripting and data analytics.
  • Experience with power management techniques including:
  • Experience correlating pre-silicon power estimates with silicon measurements is a plus.
  • Experience with AI workload characterization and power-performance analysis is a plus.

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 - $475,000 + 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

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.

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 applicants 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.

Related keywords

SoCAI AcceleratorGPUNetworking ASICRTLGate-level AnalysisPost-layout AnalysisPCIeHBMClock DistributionClock GatingSynthesisStatic Timing AnalysisPlace-and-RoutePower ManagementVerilog

About MatX

LinkedInVisit site

Making AI better, faster, and cheaper with more powerful hardware.

Industry
Computer Hardware Manufacturing
Company size
11-50 employees
Headquarters
Mountain View, CA
LinkedIn followers
6,702
Total funding
$625M

MatX designs hardware tailored for the world’s best AI models: We dedicate every transistor to maximizing performance for large models. For these models, we deliver 10× more computing power, enabling AI labs to make models an order of magnitude smarter and more useful. Our hardware would make it possible to train GPT-4 and run ChatGPT, but on the budget of a small startup. A world with more widely available intelligence is a happier and more prosperous world—picture people of all socioeconomic levels having access to an AI staff of specialist MDs, tutors, coaches, advisors, and assistants.

Offices: Mountain View, CA, US

SemiconductorHardwareArtificial Intelligence (AI)AI InfrastructureManufacturing
View all jobs at MatX

About MatX

LinkedInVisit site

Making AI better, faster, and cheaper with more powerful hardware.

Industry
Computer Hardware Manufacturing
Company size
11-50 employees
Headquarters
Mountain View, CA
LinkedIn followers
6,702
Total funding
$625M

MatX designs hardware tailored for the world’s best AI models: We dedicate every transistor to maximizing performance for large models. For these models, we deliver 10× more computing power, enabling AI labs to make models an order of magnitude smarter and more useful. Our hardware would make it possible to train GPT-4 and run ChatGPT, but on the budget of a small startup. A world with more widely available intelligence is a happier and more prosperous world—picture people of all socioeconomic levels having access to an AI staff of specialist MDs, tutors, coaches, advisors, and assistants.

Offices: Mountain View, CA, US

SemiconductorHardwareArtificial Intelligence (AI)AI InfrastructureManufacturing
View all jobs at MatX

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