Yes they do. One of my current search jobs (no pun intended) on LinkedIn is "staff engineer", two of the others being "architect", and "consultant". And while

Yes they do. One of my current search jobs (no pun intended) on LinkedIn is "staff engineer", two of the others being "architect", and "consultant". And while the amount of jobs on that level is - understandably - a lot smaller than lets say "senior software engineer" they still pop up because while there is a enormous demand on the junior/senior level (and quite some supply) highly skilled people who can perform on beyond that are extremely scarce while there is quite some demand due to a ever expanding IT market. At least especially here in Northern Europe, YMMV.