Wondering whether non-FAANG Big N/Fortune 500 companies also have company-wide standard interview process for Senior SWE. Recently started my preparation and have been focussing on LC for now. Yet to start Behavioral and System Design prep. System Design particularly will take some time and practice. So for now, was thinking of applying to companies where LC + Behavioral prep would be good.

I could think of these companies:
Goldman Sachs, Bloomberg, Oracle, Adobe, Salesforce, perhaps Big Banks/Hedge Funds.

Does this strategy make sense? Any kind of guidance w.r.t. my current prep-level and how/which companies I should target would be helpful.