Embedded Software Engineer

Ermco•Raleigh, NC

4d•Onsite

About The Position

We are seeking an Embedded Software Engineer with 2-5 years of experience to join the Embedded Software team in the design, implementation, and support of GridBridge products. This role spans bare-metal STM32 microcontrollers and embedded Linux platforms using Yocto on i.MX8. The position is hands-on and hardware-adjacent, working closely with power electronics, controls, and systems engineers. This role will be onsite in Raleigh, NC. Relocation Assistance is available.

Requirements

Proficiency in C and/or C++
Experience with STM32 microcontroller development
Experience with embedded Linux systems and Yocto
Familiarity with CAN communication
Experience debugging on real hardware
Experience with Git and collaborative development
2-5 years of applicable embedded software development experience.

Nice To Haves

Experience with i.MX8 or similar ARM SoCs
Familiarity with device trees and boot configuration
Experience using MQTT
Background in power electronics or energy systems
Exposure to manufacturing, validation, or field deployments
Experience in utility, energy, or industrial products is a plus.

Responsibilities

Design, develop, and maintain embedded software across STM32 and i.MX8 platforms
Develop bare-metal firmware on STM32 (control logic, state machines, diagnostics)
Develop embedded Linux software using Yocto on i.MX8
Implement user-space applications and services in C/C++
Implement CAN-based inter-processor and inter-board communication
Implement MQTT-based system and supervisory communications
Support board bring-up, debugging, and system validation
Participate in Git-based workflows and code reviews
Support manufacturing diagnostics and built-in tests
Produce technical documentation and interface definitions