Implementation Intern applicants have rated the interview process at Meta with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 56.5% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
Nice guy, kinda tricky went pretty deep into implementation but low pressure and a relaxed environment. Both technical and coding. Only concern is it didn't match the "prep" guide they give you.