Companies give the option to either go Management Track (Manager, Director VP) or Technical Track (Principal/E6, Fellow, Distinguished Engineer)
In public companies, most Engineers will peak at the L5/L64/SDE3/E5 level by their 30s.
> Plenty of data on other companies offers there
Plenty of companies offer that kind of compensation, but the competition is intense as the number of roles paying that much are limited, and WLB is atrocious as it's basically a Architect/Team Lead role.
If anyone thinks they deserve a L6/L7 role with less than a decade of experience at peer companies they need to adjust their expectations or remain unemployed