You don't give a lot of context, and a lot of comments here are telling you to run away. My only advice: if you don't get at least 40% of equity, run away. Tw

You don't give a lot of context, and a lot of comments here are telling you to run away. My only advice: if you don't get at least 40% of equity, run away. Two "idea guys" giving barely 20% to the technical code monkey and enjoying controlling share while they can deal with "the real stuff" is a huge red flag. If they are willing to treat you as a real equal (and even more, as the guy who will actually do most of the work for at least a few months) then it's worth giving it a shot if you believe in the idea.