Network Software Engineer (SONiC)
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Job Description
Software Engineer (SONiC & Optical Circuit Switch Software Development) Location: Singapore About the Role Our client is looking for a Software Engineer to develop and enhance software for next-generation Ethernet and Optical Circuit Switching (OCS) platforms.
You will work on SONiC-based network operating systems, helping to build scalable, high-performance networking solutions for data centre and optical networking applications. You will collaborate closely with software, hardware, ASIC, and system engineering teams throughout the product development lifecycle.
Key Responsibilities
Design, develop, and integrate northbound interfaces using gNMI/gNOI and OpenConfig YANG models within SONiC. Develop and enhance SONiC Network Operating System (NOS) software for Ethernet and Optical Circuit Switching platforms.
Design and maintain SONiC Redis database schemas and synchronization mechanisms across software components. Develop, containerize, and optimize SONiC services using Docker. Build automated testing, validation, and simulation frameworks for platform bring-up and API verification.
Debug and optimize networking software across Linux and containerized environments. Collaborate with cross-functional engineering teams to deliver integrated networking solutions. Contribute to software quality, code reviews, documentation, and continuous improvement initiatives.
Requirements
Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related discipline. Strong programming experience in C/C++ and Python . Experience developing software on Linux-based systems. Good understanding of networking concepts and network operating systems.
Experience with one or more of the following is highly preferred: SONiC Network Operating SystemgNMI / gNOIOpenConfig YANG modelsRedis databasesDocker or containerized applicationsLinux networking and system software Experience developing software for Ethernet switching, network infrastructure, SDN, or
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