Embedded Firmware Engineer: Microcontroller & RTOS Specialist

Polluxa, Inc.; Minnetonka (MN); On-site; USD 90,000 - 120,000; Full time

Job summary

King Technology seeks an Embedded Systems Engineer to design firmware for microcontrollers and SoCs and to write low-level drivers. You will perform hardware bring-up and collaborate with hardware engineers on PCB design and testing.

The role requires 3+ years in embedded systems, with RTOS experience (FreeRTOS, Zephyr, VxWorks) and strong debugging skills. You will contribute to hardware integration and system validation.

Qualifications

• Minimum 3 years of embedded systems experience.
• Proficient in RTOS environments (FreeRTOS, Zephyr, VxWorks).
• Experience writing device drivers and debugging at hardware level.

Responsibilities

• Develop firmware and embedded software for microcontrollers and SoCs.
• Write low-level peripheral drivers (UART, SPI, I2C, GPIO).
• Perform hardware bring-up, debugging and board-level testing.
• Collaborate with hardware engineers on PCB design and schematics.

Skills

RTOS

FreeRTOS

Firmware development

Embedded debugging

Tools

JTAG

Oscilloscopes

Logic analyzers

Job description

King Technology seeks an Embedded Systems Engineer to design firmware for microcontrollers and SoCs and to write low-level drivers. You will perform hardware bring-up and collaborate with hardware engineers on PCB design and testing.

The role requires 3+ years in embedded systems, with RTOS experience (FreeRTOS, Zephyr, VxWorks) and strong debugging skills. You will contribute to hardware integration and system validation.