We are looking for passionate Computer Science or Computer Engineering graduates to join our R&D team developing software for next-generation Optical Circuit Switch (OCS) systems used in AI, hyperscale data centers and high-performance computing (HPC) networks. This role provides an excellent opportunity for individuals interested in network system software development, Linux, SONiC, and Optical Circuit Switching products. Key Responsibilities: 1. Develop, test and maintain software for Optical Circuit Switch (OCS) products and related system applications. 2. Design and implement SONIC based network operating system, network communication and control interface (such as gNMI/gNOI), database, API, device drivers for the optical switch system control, device management, configuration, monitoring and diagnostics. 3. Support software integration, debugging, system verification and product validation. 4. Collaborate with hardware, FPGA, optical, electrical and test engineers to validate integrated product behaviour, troubleshoot and resolve system issues. 5. Develop automation tools and scripts to improve software testing, system validation and manufacturing efficiency. 6. Prepare software documentation, test reports and user guides. 7. Participate in continuous improvement of software quality, reliability and maintainability.