IoT Firmware Engineer - Embedded C/C++ Programming

Senior IoT Firmware EngineerLocation: Trivandrum (On-site)Experience: 9+ YearsEmployment Type: Full-timeAbout the Role : We are looking for an experienced and passionate Senior IoT Firmware Engineer to lead the design, development, and deployment of embedded firmware solutions for next-generation connected devices. The ideal candidate will have deep expertise in embedded systems, firmware development, and IoT technologies, with a strong track record of building reliable, scalable, and high-performance solutions.This role involves close collaboration with hardware, software, and cross-functional teams to deliver end-to-end IoT products.Key Responsibilities : - Design, develop, and maintain firmware for embedded and IoT-enabled devices.- Build robust and scalable embedded software solutions using C/C++.- Collaborate with hardware, software, and product teams to integrate firmware with complete IoT ecosystems.- Debug, troubleshoot, and resolve firmware, hardware, and communication issues.- Optimize firmware performance, memory utilization, reliability, and power efficiency.- Develop and maintain bootloaders, device drivers, and RTOS-based applications.- Participate in code reviews and ensure adherence to coding standards and best practices.- Create and maintain technical documentation for firmware design, implementation, and testing.- Stay updated with emerging trends and technologies in embedded systems and IoT.Required Skills & Experience : - 9+ years of experience in firmware and IoT development.- Strong hands-on experience in embedded software development using C/C++.- Proven expertise in designing and implementing firmware solutions for embedded systems.- Solid understanding of RTOS, bootloaders, device drivers, and embedded architectures.- Experience working with microcontrollers and embedded processors.- Strong debugging and troubleshooting skills using firmware development tools.- Experience with hardware interfaces and communication protocols.- Knowledge of IoT protocols and standards, including : 1. MQTT2. CoAP3. BLE4. Zigbee5. Wi-Fi6. LoRaWAN- Strong analytical and problem-solving abilities.- Excellent communication and collaboration skills.Preferred Qualifications :- Experience working on end-to-end IoT product development.- Familiarity with cloud-connected IoT ecosystems.- Exposure to firmware optimization techniques for low-power devices.- Understanding of secure firmware development and OTA updates.- Experience working in Agile development environments. (ref:hirist.tech)