[offers][fix] Align the range of Junior, Mid, and Senior SWE in the backend with the frontend
[offers][fix] Align the range of Junior, Mid, and Senior SWE in the backend with the frontend

yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook