Is it reliable to recruit interns in Java above 58 cities? Is this job reliable? Some work is being developed now. Without sales, there would be no factory.

General companies can't ask for zero-based interns, nothing, but also pay your salary and social security. To support you in the company every day, you may need to find some experts to take you to fly. Don't all experts have to do it themselves, so basically it can be considered as training, and it is better to be careful.