The online coding assessment was on CodeSignal and not too difficult. Definitely study how to deal with different data structures using the coding language you choose. I found some of them pretty difficult, but I didn't do any LeetCode coding prior to taking it.
The following metrics were computed from 15 interview experiences for the Visa SWE Intern role in United States.
Visa's interview process for their SWE Intern roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Visa's SWE Intern interview process in United States.