1, judging from the second interview you introduced, maybe you didn't completely impress the vice president, otherwise, after "the recruiter of the training department told me to wait", they will talk to you about salary and other issues, but they are still looking for a better and more desirable person, so they will let you go back and wait for news;

I suggest that you can call the person in charge of recruitment in this company and euphemistically state your vision and planning for entering this company, as well as the corresponding preparations you have made. You are confident that you are qualified for this job. . In addition, explain a little why the second interview didn't play well that day.

3. The developers you applied for should have strong communication skills and should be displayed to impress them.

If they haven't made a decision, you may impress them after pressing the button. .