The whole interview process took about four weeks and was a mix of interviews (mostly behavioral) and homework assignments. I received a short assignment a couple days after applying, went through a behavioral interview with the hiring manager, did a more rigorous assignment, had a round of five interviews (one assignment review, one case, and three behavioral), and then capped it off with informal interviews with the hiring manager and head of the group. I wouldn't describe the process as challenging; rather, it's a fair and effective test of the hard and soft skills that YipitData looks for in candidates. I enjoyed talking with all of my interviewers and the recruiter was pleasant, informative, and responsive.