Firmware Engineer

Firmware Development & Optimization

• Design and develop real-time embedded firmware for solar inverters, power converters, and energy management systems.
• Implement MPPT (Maximum Power Point Tracking) algorithms, power control loops, and inverter control strategies.
• Optimize firmware for low-power, high-efficiency operation in DC-DC, DC-AC, and AC-DC converters.

Microcontroller & RTOS-Based Development

• Work with STM32, TI C2000, or similar microcontrollers for power electronics applications.
• Implement Free RTOS, Zephyr, or bare-metal firmware for real-time task scheduling.
• Optimize firmware for low-latency, high-speed control applications.

Communication Protocols & Connectivity

• Develop firmware supporting UART, SPI, I2C, CAN, RS-485, Modbus, and Ethernet.
• Implement IoT-based remote monitoring and control using MQTT, HTTP, Web Sockets and LTE/Wi-Fi/Bluetooth integration.
• Ensure secure OTA (Over-the-Air) updates and implement cybersecurity measures for remote device management.

System Debugging & Testing

• Use oscilloscopes, logic analysers, JTAG debuggers, and power analyzers for firmware debugging.
• Conduct Hardware-in-the-Loop (HIL) testing and simulation-based verification of control algorithms.
• Perform EMI/EMC compliance testing and safety validation of firmware-driven power systems.

Power Electronics & Renewable Energy Integration

• Develop real-time closed-loop control algorithms for PWM-based inverters, motor drives, and power converters.
• Implement grid synchronization, anti-islanding protection, and active Power Factor Correction (PFC) techniques.
• Optimize battery management firmware for Li-ion, LFP, and lead-acid storage systems in solar applications.

Required Skills, Knowledge and Attitude

• Skills & Knowledge:
• Embedded C/C++ & Real-Time Programming
• STM32, TI C2000, DSP-based Control
• MPPT, Power Converters, Inverter Topologies
• UART, SPI, I2C, CAN, Modbus, Ethernet
• Oscilloscope, JTAG, HIL, EMI/EMC Testing
• Battery Management Systems (BMS) Optimization
• Problem-Solving & Team Collaboration
• Embedded C/C++, Free RTOS, Zephyr
• MPPT, DC-DC, DC-AC, AC-DC
• UART, SPI, I2C, CAN, Modbus
• Oscilloscope, JTAG, HIL, EMI/EMC
• Battery Management, Li-ion, LFP
• Real-Time Control, Power Electronics

Attitude:

• Embedded C/C++, Free RTOS, Zephyr
• STM32, TI C2000, DSP Control
• MPPT, DC-DC, DC-AC, AC-DC
• UART, SPI, I2C, CAN, Modbus
• Oscilloscope, JTAG, HIL, EMI/EMC
• Battery Management, Li-ion, LFP
• Real-Time Control, Power Electronics

Perks

• The incentive has no upper bar.

• Celebrate your birthday and work anniversary with us.

• Enjoy public holidays & 24 paid leaves with your family.

• Secure yourself and your loved one with the company's corporate insurance policy.

• And many more, to know to apply now.