I interviewed at Mastercard (Arlington, VA) in Mar 2017
Interview
Had 45 minute phone interviews (20 minutes of behavioral questions, then 25 minutes for technical/case questions) before receiving an on-site invitation. Once there, I had four 45-minute interviews that pretty much followed the same format. Topics ranged from testing popular websites to specific product features to statistical tools. Received helpful feedback on things I could improve on, and usually heard within a day or two whether not I would move on to the next round.
Interview questions [1]
Question 1
General theme - if you want to test a feature/tool, what kind of datasets/inputs would you run through the system, and what would you expect to see?
it was easy and very smooth, but they might focus on some unnecessary details. Overall it was very straightforward interview. They did four round interview, all of them was one o one.
I applied through university. I interviewed at Mastercard
Interview
Interviewer asked a lot of test case design questions. Hard to prepare, but as long as you follow the lead of them, you should be good. There were also a lot of CV based questions.
I applied through university. I interviewed at Mastercard in Nov 2018
Interview
The first round was a coffee chat with one employer. Just some basic questions. The second round was a case interview and some questions about your experience and projects. The case interview asked you to perform quality assurance on a product.