Insitution I work in is corrupted. Does that affect my application?

The key thing about the job requirement for visa is that you have a stable and well-paid job when you return, because that makes more likely that you will return and less likely that you will overstay.
Consular officials and the decisionmakers (who may not work in the consulate) have access to all sorts of info which is used to assess the credibility of the application. They don't reveal all their sources.
I think you still haven't told us your nationality and destination. That matters a lot. A weekend trip from Russia to Finland differs from a month-long voyage from India to the UK.

o.m. 34673

Source: stackoverflow.com