Lunar Energy
Senior Firmware Engineer
$150K–$190K
Mountain View, CA +1 · Senior · Full-time · Posted Jul 22, 2026
- Location
- Mountain View, CA
San Francisco, California, United States - Experience
- 5+ years of experience developing and architecting software.
About the job
Develops embedded firmware across Lunar Energy hardware, from bootloader to application level, to deliver reliable, efficient, and safe device functionality.
What you'll do
- Develop and optimize firmware for hardware, including on-device edge optimization and constrained-hardware subsystems.
- Build and maintain platform firmware and RTOS components, integrating firmware with other parts of the system.
- Support architecture design, code reviews, testing, reliability, manufacturing, debugging, and performance-data review.
What they ask for
- Experience developing and architecting software across the lifecycle from prototype to production.
- Experience developing C in bare-metal systems and/or RTOS.
- Experience implementing power electronics firmware control functionality.
- Ability to integrate hardware and software into end-to-end solutions.
Pay
$150,000-$190,000 USD (base salary)
Tools
C, RTOS, Git, continuous integration
Model-written summary · the original posting is authoritative