Carbon Black Software Engineer interview questions

I applied for a full-time position during my senior year of college (fall 2016). There were three rounds of interviews - 1 phone, 1 video chat, and 1 at the corporate office. The phone interview was a recruiting screen; simple behavioral questions, such as questions about my interests, classes, work experience, and life goals. The recruiter was really nice and I felt comfortable during the conversation, which is a big help over the phone. The second round was a video chat over Cisco WebEx with an engineer-turned-manager. This was a technical interview, where I was asked questions related to the type of software engineering I was applying to do. Some questions I wasn't able to answer and some I had to guess on, but my interviewer did a great job at making me feel like I wasn't being grilled and gave me all the time I needed to think about answers. There were a few hiccups on their end (i.e. switching rooms and computers due to Internet issues), but, *shrug*. The third round was at their corporate office in Waltham, MA. I was part of a group of ~15 other college student interviewees. We should up at 9 and were released around 1. We were fed a light breakfast of fruits and assorted pastries (which I missed due to getting lost. FYI, if you drive by the entrance, the road immediately becomes ONE WAY and you have to get back on I-95 via MA Route 2, UGH). There were 3 or 4 interviews - one or two recruiters and two engineers. All around, the questions were significantly more specific and difficult than those over the phone. The recruiter I spoke with wasn't super lax, but the engineers were again great at making me comfortable and helping me with stuff I didn't know once I was at a whiteboard. Their office (the very small bit that I saw) was very nice. Clean and modern, with lots of glass and people wearing a mix of casual (jeans/sweatshirt) and business-casual attire. They reimbursed for gas too! Turned out the team that wanted me wasn't based in Waltham, so at my request I had a 4th round of interviews at their location. I met said team and a few managers in formal interviews and was subsequently taken out to lunch by the entire team. A much smaller office with far fewer employees, it was still pretty nice. They had a small kitchen, but big windows, and everyone was really nice. Overall, my experience interviewing at Carbon Black was probably the best of all the ~5 places that I ultimately got on-site interviews, and definitely the best in terms of ~12 companies I had phone interviews with. I had a lot of other great experiences, but something about Carbon Black gave me a positive gut feeling and I ended up accepting their offer. Hope this helps you!

First had a brief phone screen with the recruiter and then a technical video interview with an engineer. After these I was flown out to their headquarters for an onsite interview. There were 4 interviews in total at the onsite, each focusing on different things (technical, coding, culture fit, behavioral, etc.). All of the interviewers were extremely friendly and the interviews felt very conversational which made for a great interview process.