[cguess]

I'm using age as a level of experience here. There may be 28 year olds I'd look at but only if they've been in management for multiple years with multiple teams under their belt, not just a single dev group that they got shuffled around on.

Discriminating against how old someone is is illegal, not usually how young, but this isn't discrimination because of an uncontrollable attribute, it's requiring experience outside of what being a team lead at a FAANG would normally afford you.