Embedded Software Engineer

Key Responsibilities :

• Design, develop, and maintain embedded firmware for microcontroller-based systems.

• Develop and integrate software using C/C++ for real-time and low-level hardware control.

• Implement and customize FreeRTOS or similar real-time operating systems.

• Integrate and support TI CC3xxx Wi-Fi modules and related SDKs.

• Develop drivers and interfaces for UART, SPI, and I2C peripherals.

• Implement IoT communication using MQTT, HTTP/HTTPS, and TCP/IP protocols.

• Design and maintain OTA firmware update mechanisms and device provisioning workflows.

• Apply IoT security best practices, including TLS/SSL, WPA2/WPA3, secure boot, and credential management.

• Optimize firmware for low power consumption and efficient memory utilization.

• Debug and troubleshoot embedded systems at hardware and firmware levels.

• Collaborate with hardware, cloud, and product teams throughout the development lifecycle.

• Document designs, interfaces, and implementation details.

Required Skills & QUALIFICATIONS:

• 6+ years of experience in embedded software development.

• Strong proficiency in C/C++ programming for microcontrollers.

• Hands-on experience with FreeRTOS or similar RTOS.

• Proven experience integrating TI CC3xxx Wi-Fi modules and SDKs.

• Strong understanding of embedded communication interfaces (UART, SPI, I2C).

• Solid knowledge of IoT networking protocols (MQTT, HTTP/HTTPS, TCP/IP).

• Experience with OTA updates and device provisioning.

• Understanding of embedded and IoT security practices.

• Experience with low-power design and memory management techniques.

• Bachelors or Masters degree in Electronics, Computer Science, or a related field.

Preferred Qualifications :

• Experience with additional wireless technologies (BLE, Zigbee, Sub-GHz).

• Familiarity with hardware debugging tools (JTAG, logic analyzers, oscilloscopes).

• Experience working with cloud IoT platforms (AWS IoT, Azure IoT, Google Cloud IoT).

• Exposure to secure firmware signing and manufacturing provisioning.