Microsoft Software Development Engineer interview questions

Meet the recruiter at college career fair, and then got invited to on campus interview. The interview question is easy but the interviewer isn't quite nice to talk to. Asked some behavioral questions afterwards and got invitation to go onsite. The overall question is pretty coding and programming oriented, nothing is particularly hard.

Phone screen - didn't ask any technical questions like I was expecting, instead several behavioural questions and a brain teaser. Behaviour questions included the hardest project I worked on, and what I learned from it, as well as how I dealt with conflicts in group work. The interviewer was very friendly but gave limited feedback.