1st round - DS - Algos 2nd round - x2 DS - Algos, Architecture Design, Conductual
The DS and algos interviews are some hard or medium LeetCode challenges. Some are custom challenges.
They provide some guidance if you don't know where to start.
The following metrics were computed from 2 interview experiences for the Pinterest Backend Engineer role.
Pinterest's interview process for their Backend Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Pinterest's Backend Engineer interview process.