I applied through college or university. The process took 3 weeks. I interviewed at Happen Bank (San Francisco, CA) in Nov 2018
Interview
Very nice people, even hooked it up with free food and drinks.
First round was an online phone screen, not too bad just one question
Second round was onsite 3 interviews, 1 Design, 1 Behavioral, 1 Algorithms/Data Structures
Interview questions [1]
Question 1
Design Instagram
Run a grid search BFS on largest island