Embedded Firmware Engineer - Zephyr, NXP

MCT Technic; Fatih; On-site; TRY 350,000 - 600,000; Full time

Job summary

MCT Technic in Istanbul is seeking an hands-on embedded software engineer to write production C/C++ firmware for NOx sensor devices, targeting NXP microcontrollers and Zephyr RTOS. You will bring up and integrate the RTOS, develop low-level drivers, and work closely with hardware teams.

The role requires strong debugging skills, unit tests, and experience with Git within an Agile/Scrum environment. This is on-site at the Istanbul Specialized Free Zone, contributing to environmentally responsible

Qualifications

• Bachelor's degree in Electrical, Electronics, Computer, or Mechatronics Engineering.
• 4+ years of production firmware development in C/C++ on microcontrollers.
• Strong hands-on coding ability.
• Experience with NXP microcontrollers (S32K, Kinetis, i.MX RT, LPC, or similar).
• Experience with embedded RTOS (Zephyr preferred; SafeRTOS acceptable).
• Low-level debugging with JTAG/SWD, logic analyzers, or oscilloscope.
• Git and issue-tracking; code-review discipline.
• Good English for technical communication.

Responsibilities

• Design, develop, and maintain production embedded C/C++ software on NXP S32K and related MCUs.
• Bring up and integrate Zephyr RTOS: kernel config, scheduling, memory, and board support.
• Develop and optimize low-level drivers and peripherals (ADC, SPI, I²C, CAN, EEPROM).
• Write unit and integration tests; integrate with in-house HIL test automation.
• Resolve hardware/software integration bottlenecks using test equipment.
• Use Git and participate in Agile/Scrum development with sprints.

Skills

Embedded C/C++

NXP microcontrollers

RTOS: Zephyr

Unit tests

Git version control

Hardware debugging

English communication

Education

Bachelor's degree in Electrical/Electronics/Computer/Mechatronics Engineering

Tools

Zephyr RTOS

CMake

Devicetree

Kconfig

JTAG/SWD

Oscilloscope

Git

Job description

MCT Technic in Istanbul is seeking an hands-on embedded software engineer to write production C/C++ firmware for NOx sensor devices, targeting NXP microcontrollers and Zephyr RTOS. You will bring up and integrate the RTOS, develop low-level drivers, and work closely with hardware teams.

The role requires strong debugging skills, unit tests, and experience with Git within an Agile/Scrum environment. This is on-site at the Istanbul Specialized Free Zone, contributing to environmentally responsible