Back to all jobs

Software Engineer - Simulators

Work from home Full-time role Hiring

MatX is on a mission to be the compute platform for AGI, developing full-stack solutions from silicon to systems for large ML workloads. The Software Engineer - Simulators will develop and maintain performance models, tools, and infrastructure while collaborating with various teams to optimize performance.

Responsibilities

  • Develop and maintain functional and performance models of our hardware
  • Develop tools and infrastructure to aid in efficient correlation, debug, and testing
  • Collaborate with model customers: architecture, verification/validation, compiler, and runtime teams
  • Contribute to architectural decisions and reviews
  • Investigate and implement performance optimizations

Skills

  • Bachelor of Computer Science or equivalent degree
  • Excellent software engineering skills, with a focus on maintainable performant
  • Strong foundation in computer architecture fundamentals
  • Excellent cross-functional communication skills
  • Rust experience AND/OR experience writing cycle-accurate simulators
  • This is a hybrid role that will require you to work from our Mountain View, CA office 3 days a week on Tuesday through Thursday
  • Deep knowledge of Machine Learning Accelerator architectures
  • Experience with benchmarking and optimizing code
  • Familiar with processor, memory, and networking architectures
  • An understanding of Power, Performance, Cost tradeoffs

Benefits

  • Generous equity, with option cash/equity swap at offer, and option to employee early exercise.
  • Company subsidized Health, Dental, Vision, and Life insurance; Pre-tax Health Savings Accounts with generous company contribution (even if you don’t)
  • 4 weeks paid time off (accrued), 12 company holidays, and 3 weeks remote/flexible work per year
  • Up to 12 weeks of paid parental leave, regardless of your path to parenthood
  • $1,500 yearly towards your professional development e.g. conferences, courses, and other learning opportunities
  • Team Lunches, quarterly off-sites, and regular town halls
  • 401K and/or Roth IRA, with 5% company contribution, even if you don’t!
  • Pre-tax spend accounts for medical, dental/vision, dependent care, parking, and transit expenses
  • For those commuting up to 1 hour, put your rideshare cost on our company card and reclaim the drive-time to get work done!
  • $50 per month to use on the perks you care about most
  • We work remotely Monday & Friday, supported by home-tech setup, and remote wifi expense reimbursement

Company Overview

  • MatX is an AI semiconductor company that designs custom chips and hardware architectures to support large language models. It was founded in 2022, and is headquartered in Mountain View, California, USA, with a workforce of 11-50 employees. Its website is https://matx.com.
  • Company H1B Sponsorship

  • MatX has a track record of offering H1B sponsorships, with 1 in 2026, 8 in 2025, 4 in 2024. Please note that this does not guarantee sponsorship for this specific role.
  • Apply To This Job

    Related remote jobs

    Silicon Design-for-Test (DFT) Engineer

    Work from home Full-time role

    Thermal Hydraulic Analysis Engineer

    Work from home Full-time role

    Network Communications Engineer

    Work from home Full-time role

    Engineering Design Tech

    Work from home Full-time role

    Development Engineer I

    Work from home Full-time role

    Nuclear Safety Engineer Job Details | Westinghouse Electric Company, LLC

    Work from home Full-time role

    Mechanical Design Engineering Job Details | Westinghouse Electric Company, LLC

    Work from home Full-time role

    Civil Engineer I Job Details | Westinghouse Electric Company, LLC

    Work from home Full-time role

    Fluid Systems Engineer Job Details | Westinghouse Electric Company, LLC

    Work from home Full-time role

    Electrical Engineer 1 Job Details | Westinghouse Electric Company, LLC

    Work from home Full-time role

    Clinical Trial Manager/Sr Clinical Trial Manager

    Work from home Full-time role

    Senior Electrical Engineer - Substation Physical Design (Remote Option)

    Work from home Full-time role

    Remote Part‑Time Customer Service Representative – Virtual Call Center Role with Competitive Pay & Benefits at arenaflex

    Work from home Full-time role

    Cybersecurity Analyst (Remote)

    Work from home Full-time role

    Experienced Data Entry Operator – Entry-Level Position in arenaflex's Dynamic Team

    Work from home Full-time role

    Machine Learning Engineer (Hybrid) - Ft Belvoir, VA Remote / Telecommute Jobs

    Work from home Full-time role

    Accounts & Administrative Coordinator

    Work from home Full-time role

    Experienced Data Entry Executive – Remote Opportunity at arenaflex

    Work from home Full-time role

    Paid Media Manager (Fully remote, Non-profit Fundraising)

    Work from home Full-time role

    Experienced Full Stack Customer Service and Sales Representative – Virtual Client Acquisition and Relationship Management

    Work from home Full-time role