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Firmware Software Engineer IV

Iron Systems, Inc
Redmond, WA Full Time
POSTED ON 11/10/2025
AVAILABLE BEFORE 12/9/2025
Iron Systems is an innovative, customer-focused provider of custom-built computing infrastructure platforms such as network servers, storage, OEM/ODM appliances & embedded systems. For more than 15 years, customer have trusted us for our innovative problem solving combined with holistic design, engineering, manufacturing, logistic and global support services.

Job Title: Firmware Software Engineer IV

Location: US - WA - Redmond

Summary

  • The research team at Meta Reality Labs is looking for an experienced Embedded Software Engineer to develop firmware for a custom SoC.

Job Responsibilities:

  • Develop firmware to integrate custom image sensors with an MCU
  • Develop firmware to interface with hardware acceleration blocks
  • Develop firmware to interface with sensors like IMU, Barometers, & Magnetometer
  • Develop bootloaders
  • Develop test applications to interface with a variety of peripherals
  • Test the developed firmware with the hardware
  • Document designs and performance analysis

Minimum Qualifications:

  • 8 years experience in Firmware or Embedded Software Development in C/C
  • 2 years experience developing drivers for camera sensors on new ICs
  • 2 years experience developing firmware with multi-core SoCs or MCUs
  • Experience with Zephyr OS, Embedded Linux or other RTOS
  • Ability to work autonomously with little or no supervision
  • Ability to work in a dynamic, high-paced environment where job duties may change frequently

Preferred Qualifications:

  • Familiarity with MIPI C-PHY and image sensors
  • Familiarity with I3C, SPI, UART, USB
  • Familiarity with Embedded Linux, and kernel drivers
  • Familiarity with file systems
  • Familiarity with bootloaders on small MCUs and larger SoCs
  • Low power optimization of embedded systems
  • Strong technical writing skills

Education/Experience:

  • Bachelor’s degree in computer science, software engineering or relevant field required.

Salary.com Estimation for Firmware Software Engineer IV in Redmond, WA
$127,178 to $145,096
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