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.

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