I applied through a recruiter. The process took 2 weeks. I interviewed at GLG (Boston, MA) in Dec 2018
Interview
During the initial 1 hour phone screen the interviewer asked a few general-knowledge programming questions. Required no real in-depth thought, mostly "what does X mean?" We also talked for a bit about the culture at GLG, what I was looking for, and he answered questions I had about the company.
The second (final) interview was a 1 hour project presentation to the team. I chose a weekend project app I made. I think they're generally looking for something that has an interface, a database, and an API, although it seems like they're open to cool projects of other sorts as well. After the presentation, we went out for a low-pressure lunch at a nearby restaurant.
I applied online. The process took 3 weeks. I interviewed at GLG (New York, NY) in Dec 2018
Interview
The process began with a phone interview. My interviewer asked basic questions and began to take on the rhythm of a genuine conversation--I attribute that to the skill and congeniality of the GLG employee. A couple of days later I was asked to come in for an in-person interview at the end of the same week to meet with the head of my department. He asked important and generative questions, but again, the overall feeling was that of two friends talking, which put me at ease. Later that afternoon, I received a writing test by e-mail, to be completed within the next 48. Two days later I was e-mailed to set up a phone call with another team member, which was less an interview and more of a get-to-know you kind of exchange. The phone call took place two weeks after the initial phone interview, and I didn't hear from them again until 3 days later when I was asked to come in to speak with my interviewers again as well as to meet more of the team. They made an offer and I very happily accepted. So, roughly 5 rounds over the course of 3.5 weeks. While I wish it were a quicker process, myself being fully committed to the possibility of working there, I appreciated their thoroughness and time in getting to know me.
Interview questions [1]
Question 1
How do you feel about writing collaboratively? How important is editing (by another) to you?
I applied through college or university. The process took 8 weeks. I interviewed at GLG
Interview
The process took around 8 weeks. I recruited through my university career center and had my first two interviews on campus. These were more general interviews with questions like what does GLG do, tell me about yourself etc. Four weeks later I heard back from them saying I had moved forward in the process and that I would be doing a case study. I scheduled a time to complete it (you must complete in within a few business days of them sending you the email) and was sent the case study via email. You must complete it in a hour and send it back. It was not a traditional consulting case study and instead mimicked what GLG does on a day to day business which is brainstorming and finding experts to solve problems. After I completed the case study I had 3 final round interviews via video chat. One of the three was defending and explaining your answers for the case study and the other two are behavioral. Overall the process was very straightforward but took some time to hear back. Every person I interacted with was nice, organized and seemed to love GLG. Come prepared with a lot of questions and be very knowledgable about their business model.
Interview questions [1]
Question 1
What does GLG do?
What is a time you failed?
How do you work in a team (and a lot of other team based questions)?