Before do a bounty programme it worth do your own research about ICO project because the project couldn't meet the soft cap boundary, most of the time bounty hunters not get paid.

Project team and Concept.
Bounty manager
Participate count(if it has too much of participant, then you will get a small share)

Guarium is good ICO project currently going on, you can participate for it's bounty programme also. if you are interested, let's join.
Ann: https://bitcointalk.org/index.php?topic=3293429.0   
Bounty thread: https://bitcointalk.org/index.php?topic=3359820.0