Microcontroller Software Engineer

3 weeks ago


Pune, India IntraEdge Full time

Job Title: Microcontroller Software Developer

Location: Pune

Experience: 2 to 8 years

Employment Type: Full-Time


About the Role

We are looking for a hands-on Microcontroller Software Developer with strong experience in modern C++ (C++11/14/17) to design and develop embedded applications for connected devices. The role emphasizes wireless connectivity (Wi-Fi, BLE) and cloud integration (e.g., AWS IoT Core) , contributing to cutting-edge IoT solutions in a collaborative, cross-functional environment.

If you are passionate about embedded systems, real-time development, and building reliable and secure connected products, we’d love to hear from you.


Key Responsibilities

  • Develop embedded software for microcontroller-based systems (e.g., ARM Cortex-M).
  • Write efficient, modular, and maintainable C++ code for real-time applications.
  • Integrate wireless communication stacks (Wi-Fi, BLE) and enable cloud connectivity (e.g., AWS IoT Core, Azure IoT).
  • Collaborate with hardware, cloud, and mobile teams to deliver end-to-end system functionality.
  • Debug, optimize, and test code (unit, integration) to ensure quality and reliability.
  • Participate in architecture discussions, design/code reviews, and continuous improvement initiatives.
  • Evaluate and integrate third-party SDKs, libraries, and communication protocols.
  • Prepare and maintain technical documentation and follow embedded development best practices.


Required Qualifications

  • Experience Level: 2 to 8 years.
  • Programming: Strong hands-on experience with C++ (C++11/14/17).
  • Microcontrollers: Hands-on experience with ESP32 or similar ARM Cortex-M platforms (e.g., STM32, NXP).
  • Cloud/IoT: Practical experience with AWS IoT Core or similar platforms (Azure IoT, Google IoT).
  • Experience with RTOS (FreeRTOS, Zephyr, etc.).
  • Good understanding of wireless communication protocols: Wi-Fi, BLE, MQTT.
  • Familiarity with secure boot, OTA updates, IoT provisioning workflows .
  • Strong problem-solving, debugging, and analytical skills.
  • Bachelor’s degree in Computer Science, Electronics, or related field.


Nice to Have

  • Experience in low-power design for battery-operated devices.
  • Knowledge of embedded security and cryptographic protocols .
  • Scripting (Python, Bash) for testing/automation.
  • Familiarity with Agile practices, Git, JIRA, CI/CD pipelines .


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