Microsoft Software Development Engineer In Test (SDET) interview questions

I had a phone screening interview. I was asked about past projects I took part in. Then I was asked about OS related questions. Next I had an on premis inteview. I was asked about T9 algorithm and how can I improve its runtime.

First round interview over Skype with one of their recruiters. Very simple first interview, common questions like why did you apply what do you like about software dev, what are some major projects you'e done in the past and then a problem solving question. The girl was very easy to talk to, very amiable.