Facebook's culture is basically a younger brother of Google's, or at least used to be. There's a reason their tech stacks are so similar - FB went through a pha

Facebook's culture is basically a younger brother of Google's, or at least used to be. There's a reason their tech stacks are so similar - FB went through a phase where it poached a lot of Googlers. A tech firm is most easily defined as a company founded and run by a software or hardware engineer. The only exception I can think of is Apple, but Jobs was immersed in engineering culture from the time he was a teenager - he was sort of a sphinx in that regard. Even so, it's fair to say Apple under Jobs is maybe more of a high-end design house than a traditional tech firm: their in-house talent struggled with online services and anything involving complex computer science R&D, e.g. their AI / mapping efforts were weak sauce compared to Google.