Firmware Engineer

About Critical Loop

Critical Loop is shaping the next generation of energy systems by building the integrated edge grid of the future. Specializing in advanced energy management and battery control systems, Critical Loop empowers businesses and communities to seamlessly unite distributed energy resources for faster, more reliable, and affordable grid access. With deep expertise in grid modernization and a passion for creating resilient, responsive energy solutions, Critical Loop drives innovation at the intersection of technology and energy.

We’re looking for a software engineer who is comfortable working beyond conventional application boundaries. You’ll contribute to everything from drivers and communication services running on embedded Linux hardware to backend systems, data pipelines, and the interfaces used by customers and operators.

You’ll collaborate directly with hardware engineers and develop software that controls and monitors physical systems deployed in the field. If you enjoy work where software has real-world consequences—and where debugging sometimes involves a multimeter—this role is for you.

This role is Hybrid in local market (Torrance and commutable surrounding areas)<