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.