I see quite a lot of recruiting for staff/senior-staff/pricipal roles, both within FAANG and without. It’s a bit harder to know what this actually means outside

I see quite a lot of recruiting for staff/senior-staff/pricipal roles, both within FAANG and without. It’s a bit harder to know what this actually means outside of FAANG, but my (very first) impression is that plenty of midsize companies have roughly similar positions to the better known FAANG staff+ roles.