I applied through a recruiter. The process took 4 weeks. I interviewed at Bridgewater Associates (San Diego, CA) in Aug 2020
Interview
Good - wanted to see previous time-series modeling experience. First was the phone screen with a recruiter who contacted me on linkedin, then 1 analytical round that asked one main optimization question and followed up with constraint changes. Overall average interview, though look carefully at the dataset that they present you before answering the question.
Interview questions [1]
Question 1
Given an excel sheet with a problem, optimize it given the setting and constraints.