I applied through university. I interviewed at Vanguard (Malvern, PA) in Oct 2018
Interview
I was invited to a 1-on-1 interview on my college campus and had a successful interview. I was also given a technical assessment of my programming knowledge through Hackerrank. I was then flown to their HQ in Malvern, PA for a tour of their offices, a behavioral interview, a technical interview, and a group discussion session.
Short phone call and never heard back. Basic questions like “tell me about yourself”. Coding test was also easy and was an OA. Solid internship it sounds like, I wish they would respond :/
OA, phone screen round, OA was fairly trivial, phone screen also somewhat trivial, but they are selective at this stage, and mainly looking for fit. I was more interested in ML/AI roles, and expressing this was likely to my detriment.
I applied online. The process took 1 week. I interviewed at Vanguard (London, England) in Aug 2025
Interview
A few multiple choice questions to do with data structures and algorithms aswell as 3 leetcode style coding questions under a 2 hour time limit. Advice says you will only use around 60-90 minutes
Interview questions [1]
Question 1
What data structure allows popping and adding of items to either sides of itself