It’s rare that that happens. That particular student is now leading a team of 40, so he was well suited, but we tell most students to be at “try to go senior quickly” level (with regard to ability not necessarily title).
As someone a bit later in their career (4 years in), I'm a bit jealous of this opportunity. I'd be very curious in some kind of midlevel->senior program like this. Something like Bradfield but more widely available geographically. The content is more difficult at that level, but the salaries are substantially higher as well.