There is a training session before the interview where I was told I could use any language for the technical test. On the day of the test, the interviewer told me that I had to use the language of the position I was applying for. This is logical, but I had practiced with another language that I like better.
If you are interested in applying, keep in mind that you have to practice with the language of the position you are going for.
It was a LeetCode-style problem, but related to Pinterest.
The following metrics were computed from 1 interview experience for the Pinterest iOS Developer role in Mexico.
Pinterest's interview process for their iOS Developer roles in Mexico is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Pinterest's iOS Developer interview process in Mexico.