Embedded Firmware Engineer

As an experienced Embedded Firmware Engineer, you will be joining our engineering team to develop firmware for IoT devices, wearable health monitors, and mesh network systems. Your responsibilities will include: - Designing, developing, and debugging firmware for embedded systems using microcontrollers such as STM32, nRF52, and ESP32 - Writing efficient and maintainable code in C and C++ - Developing applications in RTOS environments like FreeRTOS and Zephyr RTOS - Implementing wireless communication protocols including BLE, WiFi, Zigbee, and mesh networking - Integrating sensor drivers for health monitoring sensors and implementing communication protocols like HTTP, MQTT, UART, SPI, and I2C - Collaborating with the hardware team for board bring-up, testing, and debugging - Deploying TinyML models using Edge Impulse for on-device machine learning - Participating in code reviews, testing, and continuous improvement of firmware quality - Supporting hardware integration, prototype testing, and field debugging Technical Requirements: Programming Languages: - Strong proficiency in C and C++ programming - Experience with embedded coding standards and best practices RTOS & Operating Systems: - Proficiency in FreeRTOS and understanding of Zephyr RTOS - Knowledge of real-time system concepts, interrupts, and memory management Microcontrollers & Architectures: - Strong experience with STM32, nRF52, and ESP32 microcontrollers - Understanding of ARM Cortex-M and RISC-V architectures Wireless Communication: - Expertise in Bluetooth Low Energy, WiFi, Zigbee, and mesh networking - Experience with mesh network topologies and routing algorithms Development Frameworks & Tools: - Familiarity with ESP-IDF, Arduino framework, Edge Impulse, and TinyML - Proficiency in version control (Git), debugging tools (JTAG, SWD), and protocol analyzers Communication Protocols: - Knowledge of HTTP/HTTPS, MQTT, CoAP, UART, SPI, I2C, JSON, and CBOR Qualifications: - B.E / B.Tech in Electronics, Electrical, Computer Science, or related field (Required) - M.Tech in Electronics, Embedded Systems, or relevant specialization (Preferred) Good to Have: - Experience with wearable devices or medical/healthcare IoT products - Knowledge of power optimization techniques, OTA firmware update mechanisms, PCB design basics, and hardware schematics - Experience with CI/CD for embedded systems Soft Skills: - Strong analytical and problem-solving abilities - Excellent team collaboration, communication, and documentation skills - Self-motivated and adaptable to fast-paced environments In addition to the technical requirements and qualifications, you can look forward to a competitive salary, opportunities for professional growth, and a collaborative work environment. As an experienced Embedded Firmware Engineer, you will be joining our engineering team to develop firmware for IoT devices, wearable health monitors, and mesh network systems. Your responsibilities will include: - Designing, developing, and debugging firmware for embedded systems using microcontrollers such as STM32, nRF52, and ESP32 - Writing efficient and maintainable code in C and C++ - Developing applications in RTOS environments like FreeRTOS and Zephyr RTOS - Implementing wireless communication protocols including BLE, WiFi, Zigbee, and mesh networking - Integrating sensor drivers for health monitoring sensors and implementing communication protocols like HTTP, MQTT, UART, SPI, and I2C - Collaborating with the hardware team for board bring-up, testing, and debugging - Deploying TinyML models using Edge Impulse for on-device machine learning - Participating in code reviews, testing, and continuous improvement of firmware quality - Supporting hardware integration, prototype testing, and field debugging Technical Requirements: Programming Languages: - Strong proficiency in C and C++ programming - Experience with embedded coding standards and best practices RTOS & Operating Systems: - Proficiency in FreeRTOS and understanding of Zephyr RTOS - Knowledge of real-time system concepts, interrupts, and memory management Microcontrollers & Architectures: - Strong experience with STM32, nRF52, and ESP32 microcontrollers - Understanding of ARM Cortex-M and RISC-V architectures Wireless Communication: - Expertise in Bluetooth Low Energy, WiFi, Zigbee, and mesh networking - Experience with mesh network topologies and routing algorithms Development Frameworks & Tools: - Familiarity with ESP-IDF, Arduino framework, Edge Impulse, and TinyML - Proficiency in version control (Git), debugging tools (JTAG, SWD), and protocol analyzers Communication Protocols: - Knowledge of HTTP/HTTPS, MQTT, CoAP, UART, SPI, I2C, JSON, and CBOR Qualifications: - B.E / B.Tech in Electronics, Electrical, Computer Science, or related field (Required) - M.Tech in Electronics, Embedded Systems, or relevant specialization (Preferred) Good to Have: - Experience with wearable devices or medical/healthcare IoT products