There was only one round of interviews where I met with the manager. It was a mix of behavioural and technical interview questions, where the technical questions were only conceptual questions.
I applied online. I interviewed at Mastercard in Oct 2020
Interview
Applied on 9/12/2020. Asked to do Pymetrics on 9/14/2020. 1st Round Interview Invitation on 9/23/2020. Final Round Interview Invitation on 10/2/2020. Received Offer 10/21/2020, given until 11/04/2020 accept offer. 1st round interview consisted of back-to-back 45 minutes interviews. These interviews had about 15 minutes allocated towards behavioral questions, while the last 30 minutes were used for the technical interview. The final round interview was an hour long, two person interview, with a 30 minute behavioral at the beginning, and a technical interview at the end. One person did all the behavioral interviewing, while the other did all of the technical interviewing. Everyone was really nice and supportive every step of the way.
Interview questions [1]
Question 1
1st round: The technical interviews consisted of a leetcode-style easy question, and a playlist shuffling question. Both of these interviews didn't expect you to actually have runnable code, just an explained thought process.
Final round: Many behavioral questions were asked about my ability to work with others. The coding interview was a sudoku based question.
Great, casual interview! We talked about my projects, their department and what kind of things I wanted to learn. Offer made about a week later and I accepted. Above average pay for the STL area
After I applied for the position I got an invitation to complete their Pymetrics game almost immediately. I did not think that the game was very hard, but I did not hear back at all after that.