The number of interns at any given time varies from 1 to 10+
We were a small team at some point (less than 10) and now the company is bigger (~500 engineers).
We hire most interns if they have a successful internship and are interested in working with us.
I really love working with young engineers, mentoring them and helping them shape their careers.
I don’t have any specific resources to pint you to, but typically what I do is to have a bunch of well defined/specified projects, that can take anywhere from 2 to 4 months to complete.
Projects vary so I can accommodate to their interest if they have anything specific in mind:
- testing
- api development
- frontend
- systems programming
- etc
If I’m the mentor of an group of interns, I make sure I meet with them on a daily basis. I will also meet with them 1:1 and provide prompt and actionable feedbak on how they can improve.
I can say that we at my company are really satisfied with the results we’ve yielded during the past 10+ years, and the talent we have been able to recruit and groom through that program.
There are a lot of resources from companies about the internship project, less so on everything else.
You might want to look into hiring someone who has organized these programs before.