Applied through the firm's careers page, and got an hackerrank challenge and rejected after completing the challenge succesfully. Don't know where I went wrong and the questions were easy and I completed the assesment in 30 minutes.

The interviewers were quite nice and respectful. I had two interviewers, one main and one just observed. I got an OOP question, it wasn't too difficult, somewhat similar to a leet code question. But I haven't done it in the past, so I missed a lot of edge cases.