Senior Digital Power Electronics Firmware Engineer

hireneXus

Mountain View (CA)

On-site

USD 100,000 - 225,000

Full time

5 days ago

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Job summary

hireneXus in Mountain View, California is seeking a Digital Power Electronics Firmware Engineer to develop embedded firmware for advanced power conversion systems used in our autonomous defense platforms.

You will work at the intersection of firmware and power electronics, designing control systems for DC-DC converters, power distribution, and energy management to ensure efficient operation in demanding field environments.

Qualifications

3+ years in embedded firmware for power electronics.
Experience with digital control of DC-DC converters, inverters, or power management systems; strong understanding of analog and digital power systems.
Proficiency in C/C++ for embedded systems and experience with microcontrollers such as STM32, TI C2000, or similar.
Familiarity with implementing control algorithms such as PID loops (including anti-windup), as well as PWM and phase‑shift control for power topologies.
Familiarity with simulation tools including SPICE, MATLAB, and Simulink.

Responsibilities

Design and implement embedded firmware in C/C++ for digital control of power electronics systems.
Use simulation tools such as SPICE and MATLAB/Simulink to model, validate, and optimize control systems prior to hardware implementation.
Partner with electrical engineers to bring up and validate power electronics hardware; perform lab debugging and validation under various load conditions.
Improve efficiency, stability, and thermal performance of power systems through firmware optimization and continuous iteration.