Since I got help on my offer, wanted to give back to the community and give info on my interview there as swe. hope it helps those of you going in now:
The virtual onsite has 4 rounds and for me in was over 2 days.
Round 1/ day 1 was 2 rounds of algorithm and C++ basics, one round of behavioral interview.
Q1: Given a character matrix and a word vector, find all the words contained in the word vector in the matrix given.
Q2: throttling gateway ( https://leetcode.com/discuss/interview-question/819577/Throttling-Gateway-Hackerrank)
Q3 Was a behavioral interview with a product manager. I actually found that pretty challenging and I was glad I had referenced others answers in the community here before. I was asked about conflict, howe I sort priorities and to give examples of how I’ve worked with PMs before.
Round 2/ day 2 was with the hiring manager and mostly just going over my past experience.
I posted my offer on another thread here in case y’all are curious. good luck everyone!