[brimble]

It's my opinion that interview anxiety is almost entirely unrelated to: how well someone works with a team; how well someone handles an emergency; and how well someone can related to and work with clients. Source: I've been repeatedly told, over decades, that I'm good or great at all those things—and I enjoy all of those things, for the most part, even when they're tough—but interviews make me anxious as fuck and I hate them (though I'm actually good at the talking parts—I just tend to lock up when someone is watching me work and judging me). It's a totally different thing.

[lazide]

In my experience that is a lot less true with customer facing jobs or jobs where there is an element of external facing presentation (like the note above). The candidate is going to get the same treatment from every crowd or customer.

If someone is doing an internal facing role, especially engineering, it may only come up during things like team stand ups, or certain types of design reviews, or not at all. So less of a problem.