What does bounty recruitment mean? Is it reliable?

Recruitment with a bounty:

A bounty is a public offer of money to solicit people to do something for you. Generally, they make public things that are difficult for them to handle, things that they are anxious to handle, and things that are not cost-effective to handle by themselves, and spend money to ask others to solve them.

Recruitment means to use announcements to invite people to apply for jobs and to solicit employment.

Recruitment with a bounty is to recruit talents at high prices.