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AI System Software Engineer

MatX

$120,000 - $400,000
Sep 24, 2025
Mountain View, CA, US
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MatX is seeking silicon verification engineers to create best-in-class silicon for high-performance and sustainable GenAI.

Requirements

  • Strong hands-on development experience in Linux, both in low-level userspace libraries as well as device drivers in the Linux kernel
  • Ability to read hardware data sheets, register definitions etc. to program hardware devices
  • Experience in user-facing software bring-up on new custom silicon
  • Strong C programming skills
  • In-depth knowledge of computer hardware and system architecture
  • Good understanding of low-level operating systems interfaces - threads, process management, memory management etc
  • Experience debugging issues related to complex hardware-software interaction

Responsibilities

  • Work closely with the architecture teams, silicon design teams and other software/firmware teams to architect, design and implement scalable and high performance system software components, including device drivers in Linux, low-level libraries and daemons
  • Deliver unit-tests for all software components being developed, including kernel level softwares
  • Collaborate with ML and compiler teams to understand how to optimize the system software stack and optimize ML training and inference workloads
  • CPU/memory subsystem optimization for the host system stack
  • Optimize movement of ML data to and from the accelerator, job scheduling, synchronization etc
  • Write debug and performance monitoring utilities
  • Performance profiling, look for opportunities to reduce operating system overheads

Other

  • Must be authorized to work in the United States and work from our offices in Mountain View Tuesdays-Thursdays
  • Must be able to perform job functions in compliance with U.S. export control laws without obtaining a license from U.S. export control authorities