I checked out about halfway through my run at my current job. I think after the third time I suggested a tool or process change and the reply from the lead was "we've never done it that way" at a startup it dawned on me that this company will never accomplish anything technically interesting.

Incidentally, there's a bonus coming up for a major milestone and I'm seriously considering handing in my two weeks notice after the direct deposit clears. The CEO tried to sell the whole equity angle, but I honestly don't see any resume improvement potential here and that's all I really care about.

I've worked at companies that gave a shit and I just don't think this is one of them.