Firmware Engineer

Key Responsibilities: ? Design, develop, and maintain firmware for EVSE AC Chargers from concept through production. ? Develop firmware in BareMetal, FreeRTOS, and Linux/PetaLinux environments. ? Implement and integrate features for processing system side (PS) including: ? LCD displays, LEDs, Wi-Fi, Bluetooth, DDR3/DDR4 memory, Flash storage, RFID/NFC authentication modules. ? Work on hardware bring-up, driver development, and system integration on ARM-based architectures. ? Debug and optimize embedded code for performance, memory, and reliability. ? Develop and integrate communication interfaces such as UART, SPI, I2C, CAN, Ethernet, Modbus, etc. ? Collaborate with hardware and software teams for seamless system-level development. ? Ensure compliance with EVSE standards, firmware safety, and reliability requirements. ? Support OCPP (Open Charge Point Protocol) or other EV communication protocol integration.

Required Skills & Experience:

? Minimum 3 years of proven experience in embedded firmware development. ? Strong proficiency in C/C++ programming for embedded systems. ? Experience with BareMetal and FreeRTOS application development. ? Good working knowledge of Linux/PetaLinux and device driver development. ? Experience with ARM Cortex-M / A processors (STM32, NXP, Zynq, or similar). ? Strong understanding of embedded communication protocols (UART, SPI, I2C, CAN, Ethernet, Modbus). ? Hands-on experience with peripherals such as LCDs, LEDs, Wi-Fi, Bluetooth, Flash, DDR3/DDR4, RFID/NFC. ? Familiarity with firmware debugging tools (JTAG, oscilloscopes, logic analyzers). ? Understanding of hardware-software integration and system bring-up. Preferred / Added Advantage: ? Experience in EVSE AC Charger firmware design and deployment. ? Exposure to OCPP protocol implementation. ? Knowledge of Matter, HomePlug GreenPHY, V2G (Vehicle-to-Grid), or Smart Grid communication. ? Experience in OTA firmware updates, secure boot, and firmware encryption. ? Understanding of embedded Linux drivers and device tree configurations. Education Qualification: ? Bachelor's or Master's degree in Electronics, Electrical, Computer Science, or related engineering disciplines. Why Join Us: ? Work on cutting-edge EVSE and renewable energy solutions shaping the future of clean mobility. ? Opportunity to innovate with advanced embedded systems and connectivity technologies. ? Collaborative and growth-oriented work environment.