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Principal Firmware Engineer

Lumicity

San Francisco · On-site Full-time Lead $180k – $225k/yr 1mo ago

About the role

About

I’m partnering with a growing medical device company looking to add a senior-level Embedded Firmware Engineer to their engineering team. This individual will play a key role in developing embedded software for next-generation medical technologies and supporting broader device platform development.

Key Responsibilities

  • Lead embedded firmware architecture and development across medical device platforms
  • Develop embedded software for hardware-integrated products and system functionality
  • Collaborate cross-functionally with Electrical, Mechanical, and Systems Engineering teams
  • Support device connectivity, integration, and software feature development
  • Drive technical leadership through design reviews, problem-solving, and mentoring

Qualifications

  • 8–12+ years of firmware development experience
  • Strong experience with microcontrollers, RTOS environments, and embedded C/C++
  • Experience developing firmware for regulated or safety-critical products preferred
  • Background working closely with hardware and cross-functional engineering teams
  • Startup or fast-paced product development experience (preferred)

Compensation

$180,000 - $225,000 base + bonus + equity

To be considered, please apply with your resume or email scot.widjaja@lumicity.io for further consideration.

Skills

C++Embedded CMicrocontrollersRTOS

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