What does "IC-only" track mean? I am assuming it means that you can keep advancing in a technical field without moving into management, but what exactly does it mean?
Well, the examples at Facebook are: Engineer, Engineer, Engineer, Engineer.
I get "Staff Engineer" (some seniority indicator, which we don't have at Facebook on purpose), but "Architect" seems more like a change in role and in expectations rather than advancing on your existing path.
