Initial phone screen with recruiter 1 hour call with 2 Data Scientists Asked questions on Machine learning, statistics, spark. Was given no prep instructions for interview. Recruiter ghosted me after the interview and did not respond to emails.

1) 10 min phone interview with HR about past expereince, salary expectations, current role, why interested to work there 2) Interview with 2 of the managers (some technical questions+past expereince relevant tot he position, what are your hobbies? expereince working in a team? How do you work in stressful environment? What type data have you worked with? Experience with different programming languages 3) interview with director+ managers: going through resume and asking detailed questions about my previous position. Very nice people. They created a very friendly atmosphere and gave me a good sense of comfort during the interview process. The steps did not take too long, overall 4 weeks.