First round - Phone interview with recruiter. General questions Second round - Phone interview with Manager of RM. Resume and experience questions and few situational based questions Third round - Phone interview with Data scientist and another manager, technical questions in ML, forecasting, projects that I did, sql etc Fourth round - onsite interview in Honolulu. 3 more rounds with the managers, data scientist and the director of RM. Overall the process was great and friendly and took around one and half months. Flew me in their airlines from nyc to hnl direct. Great accommodation and hospitality. But in the end was ghosted for about a month with no call backs or feedback or decision and finally just a mail stating they filled the position internally. Was a bit disappointing but yeah other than that felt like a great company and role.