It was fairly straightforward - just 1 person round where I was interviewed by 3 people and then did a case with other students interning for different roles. Took about 3 hrs total.

I applied in response to a job posting distributed by my alumni networking group. The process consisted of a 20-minute phone screening with a recruiter, a 1-hour phone interview with the hiring manager, then a half-day of in-person interviews at the Waltham HQ. I liked that each interviewer was prepared with a set of non-overlapping questions that clearly showed that they had read my cover letter and considered my resume in some detail. While it was an overall pleasant experience, one of my biggest pet peeves is the post-interview silence. I did not get the job, however because I had driven 600 miles, round-trip, to meet the team in-person and do 4 hours of interviews in Waltham, I was even more put off that no one had the decency to tell me the final result. I followed up 4 times with no response. How hard is it to reply to a candidate with "We haven't decided yet" or "Sorry, you didn't get the job"?