Embedded Systems Engineer

nexacode; Texas; On-site; USD 90,000 - 130,000; Full time

Job summary

Nexacode is seeking an experienced Embedded Systems Engineer to design, develop, and optimize embedded software and firmware for ARM-based platforms. You will work across hardware, drivers, and RTOS to deliver reliable, high-performance systems.

You should be proficient with Embedded C/C++, Cortex-M/A, CAN/LIN, SPI, I2C, UART, and Linux device drivers, and comfortable debugging with JTAG and Lauterbach. This role requires hands-on hardware interaction and cross-functional collaboration.

Qualifications

• Proficiency in Embedded C/C++ for embedded systems.
• Hands-on ARM Cortex-M/A experience required.
• Exposure to MCU families such as STM32, NXP, TI, Infineon.
• Experience with RTOS such as FreeRTOS, QNX, Zephyr or ThreadX.
• Knowledge of Embedded Linux and writing Linux device drivers.
• Experience with CAN, CAN FD, LIN, SPI, I2C, UART, Ethernet.
• Understanding of interrupts, timers, DMA, GPIO and memory management.
• Experience with debugging tools: JTAG, GDB, Lauterbach.
• Familiarity with Git, GCC, CMake and Python scripting.

Responsibilities

• Design, develop, and maintain embedded software and firmware.
• Develop applications using Embedded C and C++.
• Work with microcontrollers, microprocessors, and ARM-based platforms.
• Develop and integrate device drivers, BSPs, and hardware interfaces.
• Work with RTOS and Embedded Linux environments.
• Debug and troubleshoot hardware and software integration issues.
• Perform firmware testing, optimization, and system integration.

Skills

Embedded C/C++

ARM Cortex-M/A

MCU families (STM32/NXP/TI/Infineon)

RTOS (FreeRTOS/QNX/Zephyr/ThreadX)

Embedded Linux/Device Drivers

CAN/LIN/Ethernet comms

Interrupts/DMA/GPIO

Debug tools (JTAG/GDB/Lauterbach)

Git/GCC/CMake/Python

Job description

We are actively looking for an experienced Embedded Systems Engineer with strong hands-on experience in embedded software development, firmware engineering, and hardware-software integration.

Key Responsibilities:

• Design, develop, and maintain embedded software and firmware.
• Develop applications using Embedded C and C++.
• Work with microcontrollers, microprocessors, and ARM-based platforms.
• Develop and integrate device drivers, BSPs, and hardware interfaces.
• Work with RTOS and Embedded Linux environments.
• Debug and troubleshoot hardware and software integration issues.
• Perform firmware testing, optimization, and system integration.

Required Technical Skills:

• Strong experience in Embedded C and C++.
• Hands-on experience with ARM Cortex-M / Cortex-A.
• Knowledge of microcontrollers such as STM32, NXP, TI, or Infineon.
• Experience with RTOS (FreeRTOS, QNX, Zephyr, or ThreadX).
• Working knowledge of Embedded Linux and Linux Device Drivers.
• Experience with CAN, CAN FD, LIN, SPI, I2C, UART, and Ethernet protocols.
• Knowledge of interrupts, timers, DMA, GPIO, and memory management.
• Experience with JTAG, GDB, Lauterbach, and firmware debugging.
• Familiarity with Git, GCC, CMake, and Python scripting.

Good to Have:

• Bootloader development and OTA updates
• Automotive or industrial embedded systems
• MISRA C/C++ and ISO 26262

Candidate Eligibility:

• W2 candidates only.
• No third-party submissions.