Asahi and Alyssa are the titans of reverse engineering. Their work is pretty unbelievable. I would bet Apple is planning to hire them, or has tried already and they refused.
Employment is a poor proposition. Typically employees make poor money in comparison to what kind of profit they generate, that especially applies to IT. Anyone with a talent, should rather seek to incorporate and sell their services at fair price. Unfortunately in some countries, big corporations managed to lobby governments to put a stop to that.
Certainly you can hire people to do those functions, but you need to have a decently well-established reputation and enough work and income before you're able to hire those people.
Employment does give you a trade off there: less money in exchange for someone else handling the "overhead".