Senior Principal Engineer, Software

1 week ago


NorthEast Region, Singapore ST Engineering Urban Solutions Full time $180,000 - $250,000 per year

About ST Engineering

We apply our technology and innovation to solve real-world problems and improve lives. Our diverse portfolio of businesses spans the aerospace, mobility rail & road, smart city, digital solutions, defence and public security segments, and our global network of subsidiaries.

Headquartered in Singapore, we employ more than 27,000 employees with diverse background and skills, including over 19,000 engineering and technical talents dedicated to solving real-world problems for our customers. We rank among the largest companies on the Singapore Exchange.

About R&D for Embedded Systems, Mobility Rail (MRL)

Our team specializes in the development of advanced Embedded Systems for Intelligent Transportation Systems for Smart Metro. Our Smart Metro solutions include Audio & Video Intercoms, Public Address Amplifiers, Passenger Information Displays, and Video Surveillance technologies.

Position: Senior Principal Software Engineer (System Architect)

Department: Mobility Rail (MRL Corporate)

Office Location: Ang Mo Kio

Job Description:

We are seeking an exceptionally skilled and experienced Senior Embedded Software Engineer to join our team. With over 20 years of experience, you will play a pivotal role in architecting and designing embedded systems from concept to finished product. Your expertise will be crucial in guiding the development process, ensuring the delivery of innovative and high-quality solutions that meet our clients' needs.

Key Responsibilities:

  • Lead the architecture and design of embedded systems, from initial concept through to final product delivery.
  • Develop comprehensive system specifications and design documents.
  • Ability to program the Application Software to the low-level Firmware Drivers.
  • Oversee the integration of software and hardware components, to ensure functionality.
  • Mentor and guide junior engineers, providing technical leadership and expertise.
  • Conduct thorough reviews of design, code, and test plans.
  • Collaborate with cross-functional teams, including hardware engineers, product managers, and quality assurance, to deliver robust and reliable products.
  • Stay abreast of the latest advancements in embedded systems and incorporate cutting-edge technologies into designs.
  • Troubleshoot and resolve complex technical issues, by providing innovative solutions.
  • Ensure compliance with regulatory and safety standards throughout the development.
  • Manage development partners and vendors.

Job Requirement:

  • Bachelor's or Master's degree in Electrical & Electronics Engineering, Computer Engineering, Robotics Systems or a related field.
  • Over 20 years of experience in embedded systems development, with a strong focus on system architecture and design.
  • Extensive knowledge of embedded software development, including proficiency in C, C++, Python and other relevant programming languages.
  • Experience with embedded operating systems (OS) like Linux, real-time operating systems (RTOS) like QNX and non-OS programming.
  • Deep understanding of microprocessors (ARM A-Core) and microcontrollers.
  • Knowledge of digital signal processing (DSP) and neural processing would be an added advantage.
  • Familiar with hardware interfaces like RS232, Ethernet LAN, CAN Bus, I2C, I2S etc
  • Proven track record of successfully leading projects from concept, prototyping to completion.
  • Strong problem-solving skills and the ability to think strategically.
  • Excellent communication and leadership skills, to mentor the team members.
  • Familiarity with industry standards and best practices in embedded systems design and development.


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