First is HR Interview, then technical exam, then technical interview. The exam consists of topics about javascripts, ruby on rails and reactjs. The technical interview is mostly about what you're currently doing to improve your skills as a developer
The HR was very accommodating and friendly. I was nervous at first but when we started chatting, I eventually felt comfortable conversing with her. The interview lasted for an hour but overall, the questions were generic and your conversation will depend on your answers.