onsite

Senior System Firmware Engineer - Ambition

Embedded Systems Engineer

We're looking for an Embedded Systems Engineer focused on designing and building scalable technical solutions. This senior role requires 5+ years of relevant experience.

About the role

Senior System Firmware Engineer at Ambition.

Key technologies: Rtos, FreeRTOS.

Key Responsibilities

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

Requirements

5+ years of relevant experience in embedded systems engineer
Experience with RTOS (FreeRTOS, Zephyr, VxWorks)
Familiarity with debugging tools (JTAG, oscilloscopes, logic analysers)

Skills

rtosfreertos

CompanyAmbition

DepartmentEngineering

LocationSingapore

Experience5+ years

Tenurefull-time

LevelSenior

Posted July 24, 2026