I applied through college or university. I interviewed at Visa Inc.
Interview
Called for a face to face interview by the hiring manager. The interview lasted for around 45 minutes. Asked questions both technical and behavioral. The interviewee was very friendly and explained in detail the teams that I would be a match for.
Interview questions [1]
Question 1
Related to my resume and some concepts in network security
Had two technical interviews, back to back. Medium leet code problems. Not that hard. After received an email that they did not proceed with me, but had other manager internally interested in my profile
First round OA
Second round interview in which I was given a dp question and then asked about my projects in detailing then we move to some oops and language based questions
The interview process started with a coding test from Hackerrank with 2 easy and 1 intermediate question. I found the questions to be rather difficult given that you are not allowed to use google or check syntax.
Interview questions [1]
Question 1
The asked me to implement LFU cache with lower complexity than o(n)