Software Engineer

Key Responsibilities:

 Design, implement, and integrate gNMI/gNOI-based northbound interfaces in

SONiC using OpenConfig YANG models, enabling SDN controller interoperability.

 Extend and customize SONiC NOS for advanced Ethernet and optical circuit

switch(OCS) platforms, ensuring scalability and operational consistency.

 Develop and maintain SONiC Redis database schemas and synchronization

logic across management and control components.

 Build, containerize, and orchestrate SONiC services using Docker, ensuring

modularity, maintainability, and performance.

 Develop automated tests, validation scripts, and simulation frameworks for

SONiC platform bring-up and API verification.

 Collaborate with cross-functional teams including hardware, ASIC, and SDN

controller teams to deliver fully integrated SONiC-based networking solutions.

Required Skills & Qualifications:

 Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a

related field.

 Strong proficiency in C/C++ for system and infrastructure programming and

Python for automation and testing.

 Deep understanding of SONiC NOS architecture, including its management

framework and Redis-based database design.

 Experience implementing gNMI/gNOI services and working with OpenConfig

YANG models for configuration, telemetry, and RPC interfaces.

 Solid grasp of Linux kernel networking, user-space networking services, and

container-based system design.

 Hands-on experience with Docker, debugging containerized environments, and

optimizing service performance.

 Excellent problem-solving, debugging, and cross-layer system analysis skills.

 Proficiency in Mandarin and English for eƯ ective collaboration with global

hardware and software teams.

Preferred Qualifications:

 Strong understanding of SONiC database architecture with Redis and

OpenConfig Yang model

 Strong understanding of Layer 2/Layer 3 networking protocols.

 Familiarity with CI/CD tools such as Jenkins, GitLab CI, or Gitea.

 Knowledge of AI/ML data center architectures and SDN paradigms.

Why Join Us?

 Work on cutting-edge networking technologies that power hyperscale data

centres and cloud infrastructure.

 Collaborate with a world-class team of engineers and SONiC NOS team.

 Opportunity to shape the future of disaggregated networking and software

defined infrastructure.