In which cities are it easier to find a job if you study IT and computer science?

It is easier to find jobs in the Internet field in first-tier cities, and the salary is much higher than in other cities.

There are many Internet companies in first-tier cities, and companies in other industries have a demand for computer developers. It is easier to find a job when the recruitment demand is large. And because it is a first-tier city and the Internet industry is developing well, the salary in this industry is higher than that in other industries and cities.