Senior Embedded IoT Firmware Engineer

Motion Recruitment Partners, LLC; California (MO); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Benefits

Job summary

Unknown is a rapidly growing, private equity-backed technology company seeking a Senior Software Engineer to develop embedded firmware for its intelligent energy management platform.

You will work on base firmware, application firmware, hardware integration, and IoT connectivity, collaborating with hardware, firmware, and QA teams to deliver firmware for microcontroller-based products using Microchip and STMicroelectronics platforms.

Qualifications

• 5+ years of experience in embedded firmware development.
• 3+ years in IoT systems development and debugging.
• Strong C/C++ and Python experience.
• Experience with ARM Cortex-M, STM32, Microchip, or similar MCUs.
• Experience with Ethernet, USB, SPI, I2C, UART, or RS-485.
• Experience with RTOS such as FreeRTOS or Zephyr.
• Experience developing embedded Linux using Buildroot.
• Strong debugging with JTAG, SWD, scopes, logic analyzers.

Responsibilities

• 50% Embedded C/C++ firmware development.
• 20% Hardware & IoT integration.
• 15% Testing, debugging & optimization.
• 15% Cloud/connectivity & engineering collaboration.
• 70% Hands-on engineering in daily work.
• 30% Architecture, testing & cross-functional collaboration.

Skills

Embedded C/C++

Python

ARM Cortex-M

STMicro/Microchip MCUs

RTOS (FreeRTOS/Zephyr)

Embedded Linux (Buildroot)

Debugging (JTAG/SWD)

Agile

Job description

Unknown is a rapidly growing, private equity-backed technology company seeking a Senior Software Engineer to develop embedded firmware for its intelligent energy management platform.

You will work on base firmware, application firmware, hardware integration, and IoT connectivity, collaborating with hardware, firmware, and QA teams to deliver firmware for microcontroller-based products using Microchip and STMicroelectronics platforms.