I applied online. The process took 2 weeks. I interviewed at Visa Inc.
Interview
No screening interview held with HR, directly got into technical interview with a manager and architect. They asked me to tell 3 technologies I feel comfortable. All of the questions were more or less relevant to those 3 technologies, and they asked the questions in a row and expected quick answers.
Interview questions [1]
Question 1
Java (HashMap, Override, overload, lambda, streams)
A code snippet in Java, what's the output?
Algorithms (BubbleSort, QuickSort)
Maven (life-cycles)
Mockito (JUnit)
Spring Framework (Auto-Wired)
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)