Embedded Software Engineer

RICORE TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

RICORE TECHNOLOGY PTE. LTD. is seeking an embedded software engineer to develop low-level software and drivers for bare-metal, RTOS and Linux platforms. You will work on ARM/MCU based systems and collaborate with hardware and product teams to ensure robust, low-power solutions.

The role requires strong C/C++ skills, experience with peripheral drivers and solid debugging capabilities. You will contribute to architecture design, coding standards and comprehensive technical documentation.

Qualifications

• Proficient in C/C++ for embedded systems and low-level programming.
• Experienced with ARM/MCU platforms and peripheral drivers.
• Familiar with FreeRTOS/RT-Thread or Linux and inter-process mechanisms.
• Solid debugging and problem-solving in embedded contexts.
• Strong technical documentation and cross-team collaboration.
• Capable of designing stable, low-power embedded software.

Responsibilities

• Develop embedded low-level software and firmware drivers for bare-metal, RTOS and Linux systems.
• Create and optimize peripheral drivers (UART, I2C, SPI, ADC, CAN, Ethernet, BLE, WiFi).
• Participate in embedded architecture design and coding standards.
• Improve performance, power consumption, and stability; troubleshoot issues.
• Collaborate with hardware, testing and product teams for joint debugging.
• Document designs, interfaces and debugging procedures.
• Research new embedded technologies to support product upgrades and iterations.

Skills

C/C++

Embedded

ARM/MCU

RTOS/Linux

Debugging

Documentation

Education

Bachelor’s degree (Electronic Eng./CS/Microelectronics/Automation)

Tools

ARM toolchain

Debugging tools

Job description

Job Description

• 1. Responsible for the development of embedded low-level software and firmware driver, complete program design, coding and debugging for bare-metal, RTOS and Linux embedded systems based on CPU/GPU platforms.
• 2. Develop and adapt peripheral drivers, including UART, I2C, SPI, ADC, CAN, Ethernet, BLE, WiFi and other common hardware interface driver debugging and optimization.
• 3. Participate in embedded software architecture design, module splitting and coding standard formulation, develop reusable, stable and low-power embedded software codes adapted to hardware chip features.
• 4. Conduct product function iteration, performance optimization, power consumption optimization and stability improvement, troubleshoot and resolve system crash, abnormal reboot, communication failure, timing error and other technical issues.
• 5. Collaborate with hardware, testing and product teams for joint debugging, functional verification and reliability testing, locate and fix software and hardware compatibility bugs and logical defects.
• 6. Manage software version iteration and maintenance, deliver complete technical documents including design specifications, interface manuals and debugging documents, and participate in technical reviews.
• 7. Research new embedded technologies and chip solutions, complete technical pre-research and solution implementation to support product upgrading and iteration.

Job Requirements

• 1. Bachelor’s degree or above in Electronic Engineering, Computer Science, Microelectronics, Automation or related disciplines.
• 2. 3+ years of embedded software development experience, proficient in C/C++ embedded programming and familiar with embedded development processes and debugging tools.
• 3. Experienced in ARM/MCU embedded platform development, skilled in peripheral driver development and debugging with solid low-level programming capabilities.
• 4. Familiar with at least one embedded operating system such as FreeRTOS, RT-Thread or Linux, proficient in task scheduling, semaphore, message queue and interrupt processing mechanisms.
• 5. Standard coding habits and strong problem-solving skills, capable of independently troubleshooting software and hardware compatibility issues, performance bottlenecks and system stability risks.
• 6. Excellent technical documentation skills and cross-team collaboration ability with clear logical thinking and strong sense of responsibility.