In general, I have a great experience during the interview process interacting with talented people. - 1 hour online challenge - SQL queries - 30 min phone call with the recruiter - 12 Hour online challenge- Data processing - 30 min call with hiring manager - Onsite interview (in my case 5 main interviews 30-45 min mostly technical) - Unfortunately in the third interview, I did not feel good about it as the interviewer was little aggressive about asking questions as he wants to disqualify me which has impacted that round and the following two rounds. Recruiters were great during the whole process.