I applied in-person. The process took 4 weeks. I interviewed at Microsoft (London, England) in Feb 2015
Interview
One to one 2 hours(ish) interview with (what would then become) my supervisor. Was asked mostly about my research, did some math and overall was quite pleased with the whole experience. It took a couple of weeks for the admin staff to process my successful application, and the contract came a month later. Applying online was also relatively easy.
I applied through college or university. The process took 1 day. I interviewed at Microsoft in Feb 2016
Interview
A phone interview that covers the candidate's own research, a discussion about the potential project, and a brief coding question. First, the candidate needs to describe his own research experience. Detailed questions about the past research projects were extensively asked. Be prepared about sharing future plans of ongoing research as well. Then, the interviewer introduces the candidate's potential projects. The candidate is encouraged to ask questions about the project. Lastly, a brief coding question is asked. The level of difficulty is considered below average.
Interview questions [1]
Question 1
They asked me how I would perform the user study for an ongoing research project, which I had not thought much about -- that was very challenging at the moment.
I applied online. The process took 5 days. I interviewed at Microsoft (Cambridge, East of England, England) in Feb 2016
Interview
Very tough interview. 2 hours long. It was an in person interview and I had to visit the Microsoft Research office in Cambridge. The interview comprised of whiteboard coding, discussion of sophisticated algorithms and data structures.
Interview questions [1]
Question 1
Simulated annealing, balanced binary search trees, Online median query problem, and other standard questions.