You can definitely think of a senator or congressmen who is "for the banks" or "for pharmaceuticals" even those who are "pro steel union" or "pro teachers union" but you really can't find any of note who promote an interest that can be specifically tied to what developers want. This is taking to account that developers are not a monolith and probably span a wide variety of political ideology, but I can't think of a single issue, whether or not it's in the majority opinion that is being advocated for in government.
San Francisco in general is an interesting beacon, the city itself is not that large, and I would expect that there are enough full time developers in the city who live there who can at least get someone on the city council, and yet.. it really does not seem to be the case that there is someone who you can readily point to as an advocate. Am I drastically mistaken? Would love to hear further perspectives from folks in the bay.
The most effective form of government is the one that is most local to you, when will developers put their weight on the scale?