Senior Firmware Engineer - Toa Payoh

Responsibilities

• Design, develop, and optimize embedded firmware using C/C++ for microcontrollers and System-on-Chips (SoCs).
• Develop and maintain drivers for peripheral components such as sensors, actuators, and radios.
• Integrate hardware interfaces including SPI, UART, I2C, GPIO, PWM, and ADC.
• Utilize embedded frameworks like Zephyr RTOS, FreeRTOS, and TensorFlow Lite Micro.
• Perform unit, integration, and system-level testing to ensure software reliability and performance.

• Contribute to system architecture design to meet functional and performance requirements.
• Review schematic designs and troubleshoot embedded subsystems using circuit diagrams and datasheets.
• Debug hardware-firmware interactions using tools such as oscilloscopes, logic analyzers, and JTAG/SWD debuggers.

• Assist in rapid prototyping and iterative development of IoT devices using in-lab fabrication tools.
• Conduct firmware integration tests to validate hardware designs during early development stages.

• Work closely with cross-functional teams including cloud/backend developers, mobile app engineers, and hardware designers.
• Document firmware architecture, configuration parameters, communication protocols, and deployment procedures.
• Mentor junior engineers and help enhance team development practices and workflows.

Requirements

• Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Embedded Systems, or a related discipline.

• Proven experience in embedded firmware development.
• Strong proficiency in C/C++ programming for resource-constrained environments.
• Solid understanding of embedded communication protocols and hardware interfaces.
• Skilled in using debugging and testing tools such as GDB, serial consoles, and logic analyzers.
• Ability to interpret schematic diagrams to trace signal paths, interface connections, and diagnose hardware issues.

Would love to get in touch with you for a confidential discussion if:

• This sounds like something you'd like to explore
• Know a friend who is looking out for a career move

Do note that these roles are only open to candidates currently residing in Singapore. Please reach out to me at amir.hamzah@hays.com.sg with your latest CV for a confidential discussion.

Have A Great Week!

Registration ID No. R1984348

EA License number: 07C3924

Company Registration No. 200609504D