One hackerrank one technical/behavioral interview (non-coding). Hackerrank has some multiple choice on best coding practices. There are also 2 standard coding questions that can be helped with leetcode practice. Study up a bit on REST API guidelines and big O for common BST functions for the multiple choices

First interview was an hour long. Half behavioral and half technical. Standard behavioral and technical questions. No leetcode. Second interview was in person. No real interview that day until the end which is supposed to be technical. Again just basic technical questions.