Applied online. Process took about 4 weeks - one phone interview and then an in-person interview at the Pittsburgh office. Received my offer within 3 days of the final interview. The first part of the interview was a panel of four employees asking a mix of typical behavioral questions and job-specific questions. The interviewers were very engaged and and probed a lot about my projects, internships and job experiences. Very conversational. The second part of the interview was a puzzle/problem solving activity directly related to the job responsibilities. It was challenging but the one interviewer who facilitated the activity was helpful and explained directions clearly. The point of this part of the interview is less focused on how well or quickly you complete it and more focused on how you employ critical and strategic thinking skills.

First I had a short 20 min phone call with the recruiter who just asked very basic questions about my background and my interest in the role. I had another basic 20 min phone interview with the hiring manager a few days later where I again detailed my experience/interest, and then was contacted that evening via email to schedule an onsite interview with the whole team. They keep you very informed and the process moved very quickly for me. For the onsite interview, I had to prepare a presentation that detailed a past project I worked on, successes/challenges from that project, and why it's relevant to the position I applied for. I gave the presentation to 4 people total. After the presentation, you interview separately with each of the team members for 30 minutes. 3 of the team members asked me basic interview questions about my experience/interest and only took up about half of their allotted time. The last person I interviewed with asked me all of the situational/ behavioral questions (i.e. "tell me about a time when..."). I heard back about their decision the next day.