Firmware Engineer
Infotree Global Solutions
We are looking for an experienced Embedded Firmware & Hardware Engineer to join an innovative engineering team developing embedded electronic devices from concept to production.
This is a hands-on role for someone who enjoys working across both firmware development and hardware bring-up. You'll be responsible for designing, developing, debugging, and validating embedded systems while collaborating closely with hardware and product teams.
Responsibilities
Design, develop and maintain embedded firmware in C/C++
Develop low-level drivers, communication protocols and application logic
Bring-up and debug embedded hardware prototypes
Design and review electronic schematics
Debug hardware using laboratory equipment (oscilloscope, logic analyzer, multimeter)
Implement and optimize communication interfaces such as UART, SPI, I2C, CAN, USB and Modbus
Prepare and maintain technical documentation
Collaborate with hardware engineers throughout the entire product lifecycle
Support products from concept through production and maintenance
Must Have
4+ years of experience developing embedded systems (firmware + hardware)
Strong C/C++ programming skills in embedded environments
Experience with bare-metal and/or RTOS development
Hands-on experience with microcontrollers such as:
STM32
ESP32
NXP
Nordic (nRF)
or equivalent
Experience with communication protocols:
UART
SPI
I2C
CAN
Modbus
USB
Ability to read and create electronic schematics
Experience with hardware debugging tools:
Oscilloscope
Logic Analyzer
Multimeter
Laboratory Power Supply
Experience with JTAG/SWD debugging
Nice to Have
FreeRTOS or Zephyr
BLE
Wi-Fi
LoRa
Zigbee
OTA firmware updates
Python scripting
Git
Jenkins
GitLab CI/CD
Soft Skills
Independent and proactive mindset
Ability to own projects end-to-end
Comfortable working in a startup or scale-up environment
Strong analytical and problem-solving skills
Good communication skills
Ability to work across firmware and hardware domains