[t3rabytes]

I think there are some rules around hiring for public cos in the US too -- even if you they like you over coffee, they've still got to post the position and interview other candidates too (that's been my experience semi-recently anyway, but it's possible that some of those rules are imposed by the industries that some of those companies serve, hard to tell). Some large private companies have also clamped down on that to avoid nepotism in the form of a manager bulk hiring all of their team from another role without interviewing anyone else.