Ask HN: What job that is not UI centric?

I'm experienced programmer. But recently I'm tired of writing User Interface related code.

Most of my time I think I am dealing with to satisfy someones objected need in beauty design and functional requirement. But not really doing anything "programming".

I found the user never able to make sure what they really need. Always changing what the want, the only thing they are sure is THIS NEEDS TO BE DONE IN SOME TIME. We have representative guy / PM, but after all, he is just a walking transmission line just deliver message from one end to another end.

I'm tired, and not sure which kind of job I should seek of. Since in current job market, most of jobs are UI centric.