I applied through an employee referral. I interviewed at IBM (Boulder, CO) in Mar 2013
Interview
The interview process was pretty laid back. I think the whole process took around 3 weeks. I submitted an application and received a call about two weeks later to interview the next week. I went on site and it was a round table interview with the hiring managers or someone they sent in their place to take notes. Questions were pretty normal. I only had one interview and got a job offer a couple weeks later. The managers just wanted to get a feel for who you were and what you wanted to learn so they could put you in the right department.
Interview questions [1]
Question 1
Nothing too unexpected. They asked what you knew about IBM and why you wanted to be an intern there. They did ask me to give a 30 second commercial to market myself, but it was pretty much the same as being asked to tell them about yourself. They ask for a strength and a weakness, an example of when a teammate wasn't pulling their weight on a project and how you handled it, and an example of a time you failed and what you learned from it and how you came back from it type thing.
First round was a case interview and final round was a behavioral interview with a more senior member of the team. Each interview was 45 minutes with one member from the team.
There was only 1 round of interview. Heard from recruiter 1 month after submitted application. Interview was 1 hour and did not seem structured at all; it went over a mix of technical and behavioral topics.
First stage of CV application, followed by an in-person assessment centre, then final interview with hiring manager in person in Southbank London office. Many assessment centres were running throughout 2017 when i applied.