The entire process was extremely long and exhausting. HR call, followed with separate coding assessment, then a separate system design and then 3 rounds interview. HR didn't know the details of the interview format or what to prepare, gave the wrong guide which is completely misleading and different from the actual interview. They ask to build frontend and backend within an hour including introduction and useless clarification, think out loud process. There's no enough time to finish the code, unless they are hiring AI instead of human.

The entire process was super slow, It took at least a week to hear from the previous round.

Coding assessments: 2 rounds with 1 dynamic programming. System design: design ledger system. App coding: build a Spotify with user, songs, playlist with DB, table, backend, frontend within 50mins including clarification. Behavioral questions and another manager behavioral questions. They use Ruby on Rails and manager will ask lots of Ruby on Rails questions.