Senior Firmware Developer

Embedded Systems Developer / Senior Firmware Engineer

Experience: 10-14 Years

Job Summary

We are looking for an experienced Embedded Systems Developer with strong hands-on expertise in embedded firmware

design, real-time control systems, and industrial communication protocols. The candidate should have solid experience in

developing firmware for 16-bit and 32-bit microcontrollers, especially from TI, STM, and Microchip platforms, along with

knowledge of UPS systems and power control applications.

Key Responsibilities

• Design, develop, test, and maintain embedded firmware for real-time embedded systems.
• Develop low-level drivers and application firmware for communication interfaces such as I2C, SPI, UART, CAN, and CAN

FD.

• Implement and troubleshoot industrial communication protocols including BACnet.
• Develop control algorithms including PI and PID control logic for power electronics and UPS applications.
• Work on UPS control logic, monitoring systems, fault handling, and protection mechanisms.
• Interface peripherals such as ADCs, EEPROM/FRAM, sensors, RTC, and communication transceivers.
• Optimize firmware for performance, memory utilization, and real-time execution.
• Debug hardware and firmware issues using oscilloscopes, logic analyzers, and debuggers.
• Participate in system integration, testing, and validation activities.
• Prepare technical documentation, design specifications, and test reports.
• Collaborate with hardware, testing, and application teams for product development.

Required Skills

• Strong programming skills in C and Embedded C.
• Hands-on experience with:
• I2C
• SPI
• UART
• CAN / CAN FD
• BACnet Protocol
• Experience with 16-bit and 32-bit microcontrollers.
• Hands-on experience with:
• Texas Instruments (TI) controllers
• STM microcontrollers
• Microchip microcontrollers
• Good understanding of:
• PI/PID control algorithms
• Real-time embedded systems
• Interrupt handling and timers
• ADC/PWM modules
• Experience in UPS systems, power electronics, or industrial control applications.
• Familiarity with debugging tools and communication analyzers.
• Knowledge of bootloaders, firmware upgrade mechanisms, and memory interfaces is an added advantage.

Preferred Qualifications

• Bachelors or Master’s degree in Electronics, Electrical, Instrumentation, or Embedded Systems.
• Experience with RTOS/FreeRTOS is preferred.
• Exposure to industrial automation or power conversion systems is an advantage.

Desired Candidate Profile

• Strong analytical and debugging skills.
• Ability to work independently on firmware development and troubleshooting.
• Good communication and technical documentation skills.
• Team player with problem-solving attitude.

Added Advantage

• Experience with Linux and Python development.
• Hands-on experience with Raspberry Pi–based development.
• Exposure to RTOS/FreeRTOS and bootloader development is beneficial.