The first step of the interview is to take an online programming assessment to assess the coding skills of a potential candidate. Each question is timed 30 minutes. Leetcode medium-hard difficulty
Interview questions [1]
Question 1
Given an array of integers in random order. Sort the numbers in ascending order by only swapping the numbers right next to each other
I applied online. I interviewed at Visa Inc. (Kraków) in Dec 2023
Interview
Really difficulting codesignal composed of 4 problems, first 2 very easy (got them in 10 minutes), last 2 very hard. Got just the first 2 out of 4, got rejected
Pretty easy, asked about Object Oriented Principle questions like Polymorphism, Encapsulation, etc and my projects at school. No Leetcode problems were asked. You should be fine, just be as confident as possible
Interview questions [1]
Question 1
Define Polymorphism, Encapsulation etc with examples