Job Role: Embedded Software Engineer

  • Embedded Software Engineer

    The interview at Embedur Systems was highly technical, focusing on embedded C/C++ programming and microcontroller platforms like ARM, PIC, and AVR. The panel tested my knowledge of FreeRTOS and Linux kernel development.

    Questions asked during the interview:

    1. Can you explain the differences between FreeRTOS and Zephyr RTOS?
    2. How do you debug embedded applications using JTAG and GDB?
    3. What are the key considerations when developing software for ARM Cortex-M series?
    4. How would you optimize embedded software for power management?
    5. What challenges have you faced when integrating embedded sensors with microcontrollers?
  • Embedded Software Engineer

    The interview process at E-con Systems was highly technical and well-structured. The panel assessed my knowledge of Embedded C, RTOS, and interfacing protocols like I2C and SPI. I appreciated their focus on real-world problem-solving and hardware-software integration.
    Questions asked during the interview:

    1. Can you explain the differences between Freer TÔS and VxWorks?
    2. How do you handle real-time data communication using I2C and SPI?
    3. What debugging techniques do you use with JTAG and GDB?
    4. How do you ensure efficient memory management in embedded systems?
    5. Describe a project where you worked with STM32 microcontrollers.