Amazon has a career matrix (former employer). But they didn’t proactively help me with my career - not that I cared. My entire goal was to survive my 4 year initial offer and get the f** out of dodge. I was 46 when I was hired.

I'm at a different comapny and it's the same. They have some basic framework/matrix, but managers aren't going to help you get to the next level. In my experience the matrix isn't followed anyways - they promote whoever they want whether or not they meet the stuff in the matrix. It's all just opinion based anyways.