I'm gonna get some downvote, but I'll say this. Over the last 10 years, the quality of the juniors trends opposite of salary curve. We don't have a crazy interview process, nor are we working on anything ground breaking. By any measurement, we are a run of the mill company that don't offer top end salary but market competitive. The quality of junior engineers I've interviewed has been abysmal. Maybe because we don't…
I'm sorry but to me this part reads like a humorous phrase that's popular in some circles in my region which goes:
"Maybe , but at least "
The companies I worked for used automated coding quizzes like Codility to weed out the worst applicants, but I suspect you're already doing that.
How is them knowing when binary search is useful relevant to what they'll be doing at work should they get hired?