Embedded 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.