Started with a hacker rank assessment with three multiple choice questions and three coding questions. Then I had a half-hour interview with a recruiter who asked me basic behavioral questions like "tell me about a time you had a disagreement with a coworker". Next about a month later, I had a virtual meeting that had a half-hour case study (which is already on glassdoor) followed by a one hour behavioral interview and a one hour technical interview. Then you have a half-hour chat with some developers and a half-hour presentation on Vanguard. The interviewers were very nice and most of the questions easy to answer. I was found to be a good fit for Vanguard just not for the subdivision that I interviewed for so I had to go through a meeting with a project manager and his team for another interview. These guys were not so nice and the interview was really hard. I ended up not getting the job after that.

The interview process was very straight forward. After applying, I had a recruiter screen then I was sent a hackerrank with 3 multiple-choice questions and 3 LC-style questions. Then, I participated in a super day that was two rounds, a technical case and a behavioral interview. Super friendly people at each step of the process, great company values.