1. Responsible for architecture design, software design, development, and quality assurance;

2. Build and maintain a network device management system to ensure stable and reliable device registration, communication, and log processing, and ensure end-to-end system collaboration;

3. Responsible for the design, usage, and performance optimization of databases such as Redis, PostgreSQL, and MongoDB;

4. Establish a logging, monitoring, and alarm system to support automated testing and continuous delivery;

5. Write and maintain system design documents, interface documents, deployment manuals, and related technical specifications.

1. Bachelor's degree or above in computer related majors, with 1-3 years of experience in backend development. (Acceptable outstanding fresh graduates);

2. Have good software design and development skills, proficient in Go language, familiar with Java or C language. Experience in Rust development is preferred;

3. Familiar with operating system principles and Linux kernel principles, with programming experience under Linux;  

4. Familiar with basic knowledge such as computer networks, operating system principles, data structures, etc;

5. Proficient in database technologies such as Redis, PostgreSQL, MongoDB, etc;

6. Proficient in k8s, containers, secdevops and other technologies, with microservice architecture experience preferred.