The interview process was great. Everyone I chatted with was extremely nice and professional. There weren't many technical questions for the in-person interviews and it mainly focused on specific case questions
Very long interview process. 30 Min Phone Screen. 90 Minute Codility coding test. 60 Min video case study with hiring manager. Then 5 hours of video meetings with various people.
Ultimately accepted another offer prior to the 5 hour interview.
I applied online. I interviewed at Wayfair (Boston, MA) in Oct 2020
Interview
The first interview is a business case in which the interviewer describes a case and asks both mathematical and psychological questions.
The second interview was the final interview and considered of three interviews. A behavioral interview, another business case, and a presentation based on a given case and data. The case and data is given about 5 days and a powerpoint is made ahead of time.