SOFTWAREENGINEER–TRAFFICLIGHTMGMT&SENSORS

**[What the role is]** The Land Transport Authority (LTA) is looking for passionate engineers to build the future of Singapore’s urban mobility. You will join a team dedicated to modernizing our critical national infrastructure, ensuring our traffic control systems are smarter, safer, and more resilient. **[What you will be working on]** You will be at the forefront of developing the **Next Generation Traffic Light Control System**. This is a mission-critical project focused on optimizing traffic flow and enhancing road safety across the island. * ​**Production-Grade Development:** Design and build modular, high-performance software components meant for **real-world production systems**. You will use **C ++** for real-time, resource-constrained control logic and **Python** for system automation, data processing, and integration layers. You may also be participating in web applications development if assessed to have the relevant experience. * ​**Rigorous Software QA:** You will be responsible for the end-to-end quality of your code. This includes writing comprehensive unit tests, performing integration testing in simulated traffic environments, and ensuring that software meets the high-reliability standards required for 24/7 operations. ​ * **Edge-to-Cloud Readiness:** While current deployments are local/on-premise for security and latency, you will architect modules with a "cloud-ready" mindset (e.g., containerization-friendly, decoupled services), ensuring seamless integration for future cloud transitions. ​ * **Critical Infrastructure Security:** Implement robust security protocols to protect national infrastructure. You’ll ensure that the programming approach adhere to "Security by Design" principles. ​ * **Continuous Learning:** You will constantly explore new technologies, system architectures, and security practices. You’ll collaborate with diverse teams across the government to integrate cross-agency innovations. **[What we are looking for]** We value **stro