I applied online. The process took 4 weeks. I interviewed at Visa Inc. (Warsaw, Masovia) in Feb 2025
Interview
They have a very well-structured interview process. Everything was clear from the start, and I felt well-informed and taken care of throughout.
1. It started with an initial HR call where we discussed the role and my background.
2. Then came a timed coding assessment, Leetcode style designed to test basic problem-solving and coding skills.
3. After that, there were three back-to-back technical interviews, each focusing on different aspects, from fundamental programming to technical concepts, with some behavioral questions mixed in.
Before these technical rounds, I had a detailed call explaining what to expect, which made the whole process smooth and stress-free. There was never any confusion, which I really appreciated. Everyone I spoke with was kind, professional, and fair. Overall, a very positive experience!
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)