It was a phone screen interview, I was called by an unknown number and the interview lasted 20 minutes. I was asked the tell me about yourself question, and some basic data questions

Initial 30min phone call with HR/recruiter , followed by two 1hr HackerRank technical interviews, followed by a final 30min non-technical interview with a senior manager. Technical interviews focused on i) general problem-solving e.g. stacks and queues, and ii) Pandas, respectively.