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
I applied through university. The process took 3 weeks. I interviewed at Visa Inc. (Austin, TX) in Mar 2016
Interview
I had no CS experience, only big data mining experience, and they interviewed me because they wanted to add a data analyst to their team. The interview was not a behavioral interview at all. They only asked for me to explain previous projects and they gave me a case to solve.
Interview questions [1]
Question 1
Explain the difference between R and SAS (statistical software)
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)
