As long as I know the digital world for bounty it is only part-time because I see brands that work like bounty hunters only look for "bugs" in a particular project, and if they find the "bug" they will definitely find the bounty payment.
As far as I know, I also once heard that there was a child who looked for bugs in a government website, then found the bug and the result was that he got a reward of around 5,000 dollars.
Well, to find bugs like that is certainly very difficult and certainly not every project has bugs, that's why my father said that this bounty hunter is not a permanent job but a part-time job.