Real-Time Traffic Systems Engineer

Land Transport Authority; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

Land Transport Authority in Singapore seeks engineers to build the Next Generation Traffic Light Control System, focusing on real-time performance, reliability, and security. You will work on production-grade software using C++, Python, and Java, with strong QA, cloud-readiness, and secure-by-design practices.

You will collaborate across government partners, apply rigorous testing, and pursue continuous learning in a mission-critical national infrastructure project that impacts millions of

Qualifications

• Proficiency in C++ for performance-critical applications, with memory safety and concurrency.
• Proficiency in Python for internal tools and system modules.
• Proficiency in Java for web-based applications development.
• Experience with automated testing frameworks, CI/CD pipelines, and debugging tools.
• Ability to work in Linux-based environments and maintain version control standards.
• Strong analytical and debugging skills, with a collaborative mindset.
• Proactive initiative to improve reliability and security of critical systems.
• Public service mindset and understanding of national infrastructure impact.

Responsibilities

• Develop production-grade software components for real-time traffic control systems.
• Ensure end-to-end quality with unit tests, integration tests, and documentation.
• Design modules with cloud-readiness, containerization, and decoupled services.
• Implement security-by-design principles to protect critical infrastructure.
• Engage with cross-agency teams to adopt best practices and innovations.
• Continuously learn and apply new technologies and architectures.

Skills

C++

Python

Java

QA

Linux

Git

CI/CD

Tools

CI/CD pipelines

Testing frameworks

Job description

Land Transport Authority in Singapore seeks engineers to build the Next Generation Traffic Light Control System, focusing on real-time performance, reliability, and security. You will work on production-grade software using C++, Python, and Java, with strong QA, cloud-readiness, and secure-by-design practices.

You will collaborate across government partners, apply rigorous testing, and pursue continuous learning in a mission-critical national infrastructure project that impacts millions of