You can do both. Having a job doesn't mean you'll spend your 24 hours a day with it isn't it? For a job 8 hours a day will be at most. You still have a lot remaining hours for the day to do bounties.
Exactly you can do both it is not that difficult of course it is way easier to choose one or the other but the benefits that you will get are going to be reduced, the best thing we can do is to do both, you get the benefits of having an everyday job you get a regular pay and all of that stuff and you also get the benefits of doing bounty where there is the possibility of making a ton of money in a short amount of time if the coin skyrockets