546 Junior Firmware Engineer jobs in Singapore

Job Requirements

• Firmware Development: Developing, testing, and maintaining firmware for PLCs and other automation systems.
• Troubleshooting and Debugging: Identifying and resolving issues within the firmware.
• Collaboration: Working with cross-functional teams, including hardware engineers and other software developers.
• Testing: Ensuring that the firmware functions as expected and meets requirements.
• Knowledge of RTOS: Familiarity with real-time operating systems like VxWorks.
• Communication Protocols: Experience with communication protocols such as EtherNet/IP and OPC/UA.
• PLC Programming Languages: Familiarity with PLC programming languages like Ladder Logic and Structured Text.
• Hardware and Firmware Integration: Understanding the interaction between firmware and hardware.

Work Experience

• Bachelor or Master's degree in Computer Science/Electronics Engineering with minimum 5-7 years of experience in embedded software development
• Demonstrated experience in development of PLCs and/or Bus Couplers and/or IO modules for industrial automation applications
• Should have delivered at least 3 products from inception to release with quality
• Hands-on experience in developing prototype and design validation techniques
• Demonstrated programming experience with C and/or C++
• Experience in developing applications on VxWorks
• Hands-on experience with communication protocols (Modbus, EtherNet/IP, CAN, Serial)
• Experienced in solving complex system problems with systematic troubleshooting skills
• Preferred if the candidate has worked on PLC with CoDeSys environment
• Hands-on with GIT, IAR workbench, Drivers for HW peripherals and secure coding

We are seeking a Senior Firmware Engineer to contribute to the development and maintenance of our Programmable Logic Controllers (PLCs). This role involves designing and implementing new features, resolving software issues, and ensuring high-quality deliverables within a global, cross-functional team environment.

Key Responsibilities:

• Develop and maintain embedded firmware for industrial automation products.

• Design and implement new features and enhancements for PLCs.

• Troubleshoot and resolve complex system-level issues.

• Collaborate with global teams to meet project milestones and quality standards.

Qualifications:

• Bachelor's or Master's degree in Electronics/Computer Science Engineering.

• 5–6 years of hands-on experience in embedded software development.

• Proficiency in C and/or C++ programming.

• Experience with any RTOS is must (preferably VxWorks, Zephyr, embOS, Linux RT)

• Familiarity with industrial communication protocols (e.g., Ethernet/IP, OPC UA).

• Strong analytical and problem-solving skills.

• Prior experience in industrial automation product development is advantageous.

• Excellent communication and interpersonal skills for effective collaboration in a multicultural, cross-functional environment.

We are seeking for a motivated and experienced Firmware Engineer to join our team As a Firmware Engineer, you will be responsible for supporting the firmware development team in designing, developing, and testing firmware for a microcontroller on our products. You will be responsible for full-stack firmware development from design to implementation to testing and documentation.

Responsibilities

• Work closely with cross-functional teams to ensure project delivery on time.
• Gather and analyse users' requirements and interpret them into the design requirements.
• Develop clean and robust firmware for our STM32-based microcontroller with STM32CubeIDE, Keil MDK, Arduino, PlatformIO, etc.
• Develop a communication protocol over UART, WIFI, and BLE.
• Develop a driver for multiple sensors and actuators over UART, I2C, SPI, CAN, PWM etc.
• Implement control system into a microcontroller.
• Perform firmware testing and validation on the product.
• Generate and maintain firmware development documentation.
• Read schematics, and utilise oscilloscopes and other test equipment in the development and debugging of firmware.
• Working closely with and providing technical support to resolve issues to our customers when needed.
• Research technical issues related to firmware and provide recommendations.
• Participate in ad hoc software projects and assignments as required.

Requirements

• Bachelor's degree in Electronic/Electrical/Computer Engineering, Computer Science, Software Engineering or related fields.
• 3+ years of experience in real-time embedded system development
• Good understanding of wide aspects of embedded systems (microcontroller architecture, block diagrams, schematics, register maps, etc.)
• Must process strong knowledge of C/C++, familiar with Git and bash.
• Experienced in STM32 and/or ARM Cortex-based microcontrollers.
• Experienced in STM32CubeIDE, Keil MDK, Arduino, PlatformIO
• Experienced in implementation of PID controller, motor control, control theory.
• Strong knowledge of hardware communication protocols such as UART, I2C, SPI, and CAN.
• Possess clean, highly readable, and modular coding practices.
• Experience with debugging tools such as oscilloscope and logic analyser.
• Excellent teamwork skills, flexibility, and ability to multitask.

Preferred qualifications/ competencies

• Knowledge of Python
• Experience with FreeRTOS
• Experience with PX4 and Ardupilot
• Experience with OTA update design
• Experience in implementing communication protocols over UART, WIFI (TCP), and BLE.
• Experience with advanced robotics control and filtering (Kalman Filtering and PID)
• Experience with debugging and interacting with electrical and mechanical hardware.
• Experience with computer vision, machine learning, and deep learning.

• Work closely with cross-functional teams to ensure project delivery on time.
• Gather and analyse users' requirements and interpret them into the design requirements.
• Develop clean and robust firmware for our STM32-based microcontroller with STM32CubeIDE, Keil MDK, Arduino, PlatformIO, etc.
• Develop a communication protocol over UART, WIFI, and BLE.
• Develop a driver for multiple sensors and actuators over UART, I2C, SPI, CAN, PWM etc.
• Implement control system into a microcontroller.
• Perform firmware testing and validation on the product.
• Generate and maintain firmware development documentation.
• Read schematics, and utilise oscilloscopes and other test equipment in the development and debugging of firmware.
• Working closely with and providing technical support to resolve issues to our customers when needed.
• Research technical issues related to firmware and provide recommendations.
• Participate in ad hoc software projects and assignments as required.

• Bachelor's degree in Electronic/Electrical/Computer Engineering, Computer Science, Software Engineering or related fields.
• 3+ years of experience in real-time embedded system development
• Good understanding of wide aspects of embedded systems (microcontroller architecture, block diagrams, schematics, register maps, etc.)
• Must process strong knowledge of C/C++, familiar with Git and bash.
• Experienced in STM32 and/or ARM Cortex-based microcontrollers.
• Experienced in STM32CubeIDE, Keil MDK, Arduino, PlatformIO
• Experienced in implementation of PID controller, motor control, control theory.
• Strong knowledge of hardware communication protocols such as UART, I2C, SPI, and CAN.
• Possess clean, highly readable, and modular coding practices.
• Experience with debugging tools such as oscilloscope and logic analyser.
• Excellent teamwork skills, flexibility, and ability to multitask.

• Knowledge of Python
• Experience with FreeRTOS
• Experience with PX4 and Ardupilot
• Experience with OTA update design
• Experience in implementing communication protocols over UART, WIFI (TCP), and BLE.
• Experience with advanced robotics control and filtering (Kalman Filtering and PID)
• Experience with debugging and interacting with electrical and mechanical hardware.
• Experience with computer vision, machine learning, and deep learning.

• Strong background in embedded software development and experience in design and development of software / digital control algorithms for 3-phase switching power converters in 20-50kW power range.
• Sound knowledge and hands-on experience in traditional and modern power electronic technologies including Inverter technology for variable speed motor drive (MOSFET, rectifiers and gate driver PWM technologies etc).
• Good knowledge and understanding of the power electronics and motor control design simulation tools and hardware / software interfacing and design logics.
• Experienced with digital filtering and control system, such as proportional-integral-derivative (PID) controllers.
• Proficient in C, C++ programming and knowledge of communication protocols (I2C, SPI, UART, CAN, USB, Ethernet etc.)
• Experienced with LabVIEW programming and broad experience in the MATLAB / Simulink Toolchain.
• Knowledge of applied mathematics, numerical methods, data structures, parallel algorithms and methods for scientific computing.

• Bachelor's degree in engineering or computer science. Master's Degree preferred.
• Minimum of 6 years of relevant work experience working on development of complex real-time embedded firmware systems, of which at least 2-3 years working as a junior software architect.
• Experience in development methods such as model based system engineering, rapid prototyping, agile methods and experience with relevant tools.
• Very good communication skills, including written, verbal, and listening with strong command of English language and experience in working within international and cross divisional teams, with proven assertiveness in highly technical environment.

Firmware Engineer (Embedded System)

Job Description

We are seeking for a motivated and experienced Firmware Engineer to join our team As a Firmware Engineer, you will be responsible for supporting the firmware development team in designing, developing, and testing firmware for a microcontroller on our products. You will be responsible for full-stack firmware development from design to implementation to testing and documentation.

Responsibilities

• Work closely with cross-functional teams to ensure project delivery on time.
• Gather and analyse users' requirements and interpret them into the design requirements.
• Develop clean and robust firmware for our STM32-based microcontroller with STM32CubeIDE, Keil MDK, Arduino, PlatformIO, etc.
• Develop a communication protocol over UART, WIFI, and BLE.
• Develop a driver for multiple sensors and actuators over UART, I2C, SPI, CAN, PWM etc.
• Implement control system into a microcontroller.
• Perform firmware testing and validation on the product.
• Generate and maintain firmware development documentation.
• Read schematics, and utilise oscilloscopes and other test equipment in the development and debugging of firmware.
• Working closely with and providing technical support to resolve issues to our customers when needed.
• Research technical issues related to firmware and provide recommendations.
• Participate in ad hoc software projects and assignments as required.

Requirements

• Bachelor's degree in Electronic/Electrical/Computer Engineering, Computer Science, Software Engineering or related fields.
• 3+ years of experience in real-time embedded system development
• Good understanding of wide aspects of embedded systems (microcontroller architecture, block diagrams, schematics, register maps, etc.)
• Must process strong knowledge of C/C++, familiar with Git and bash.
• Experienced in STM32 and/or ARM Cortex-based microcontrollers.
• Experienced in STM32CubeIDE, Keil MDK, Arduino, PlatformIO
• Experienced in implementation of PID controller, motor control, control theory.
• Strong knowledge of hardware communication protocols such as UART, I2C, SPI, and CAN.
• Possess clean, highly readable, and modular coding practices.
• Experience with debugging tools such as oscilloscope and logic analyser.
• Excellent teamwork skills, flexibility, and ability to multitask.

Preferred qualifications/ competencies

• Knowledge of Python
• Experience with FreeRTOS
• Experience with PX4 and Ardupilot
• Experience with OTA update design
• Experience in implementing communication protocols over UART, WIFI (TCP), and BLE.
• Experience with advanced robotics control and filtering (Kalman Filtering and PID)
• Experience with debugging and interacting with electrical and mechanical hardware.
• Experience with computer vision, machine learning, and deep learning.

The candidate will work closely with an experienced cross-functional team to build applications and make valuable improvements to the current products in the field of motor drive power electronics control design and testing. The candidate will be responsible for coordinating with cross-functional teams (Hardware, PCB Design, Manufacturing) to ensure all inter-dependencies are resolved for the smooth execution of software activities. The candidate has to collaborate with senior architects / engineers to translate the requirements into design and help drive the implementation within the team.

QUALIFICATION:

• Strong background in embedded software development and experience in design and development of software / digital control algorithms for 3-phase switching power converters in 20-50kW power range.
• Sound knowledge and hands-on experience in traditional and modern power electronic technologies including Inverter technology for variable speed motor drive (MOSFET, rectifiers and gate driver PWM technologies etc).
• Good knowledge and understanding of the power electronics and motor control design simulation tools and hardware / software interfacing and design logics.
• Experienced with digital filtering and control system, such as proportional–integral–derivative (PID) controllers.
• Proficient in C, C++ programming and knowledge of communication protocols (I2C, SPI, UART, CAN, USB, Ethernet etc.)
• Experienced with LabVIEW programming and broad experience in the MATLAB / Simulink Toolchain.
• Knowledge of applied mathematics, numerical methods, data structures, parallel algorithms and methods for scientific computing.

REQUIRED SKILL SET:

• Bachelor's degree in engineering or computer science. Master's Degree preferred.
• Minimum of 6 years of relevant work experience working on development of complex real-time embedded firmware systems, of which at least 2-3 years working as a junior software architect.
• Experience in development methods such as model based system engineering, rapid prototyping, agile methods and experience with relevant tools.
• Very good communication skills, including written, verbal, and listening with strong command of English language and experience in working within international and cross divisional teams, with proven assertiveness in highly technical environment.

Job description:

• Analyzing for USB Type-C PD, Intel Thunderbolt, USB 4.0 firmwares relative issues.
• Supporting in client requirement, firmware version update, firmware release process, and risk assessment, to meet project schedule.
• Studying for vendors' new products and technology.
• Communication and coordination among internal cross functional teams.

Job Requirements:

• Bachelor's degree or above in Electrical Engineering/ Computer Engineering/ Computer Science/ Information Management of related fields.
• Minimum 1 year experience of software debugging in PC industry.
• Ability to communicate in English and Chinese to liaise with Chinese speaking stakeholders.
• Basic I2c signal capture and analysis.
• Basic Schematic knowledge.
• Basic knowledge of x86, Arm Computer Architecture and Organization