Frontend Arts - Senior Embedded Software Developer - FreeRTOS

Description :

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.