Hamsters and snakes can be friends[0]. Anything is possible.
Hackers and lawyers are often at odds because the hackers want to do something interesting that could be a threat to someone else's profits. That person hires lawyers to stop the hackers. Within the same organization, hackers and lawyers are often on opposite sides because the lawyer's job is to avoid risks while the hacker's job is to seek opportunity.
If you can avoid or limit the latter problem, you should be ok as far as fundamental sources of conflict go. YC is a good place to look, but you'll probably have to open up about your idea a bit more than most people want to in order to attract quality hackers.