I applied online for the position. 2 weeks later, I got an email to notify if i would like to take part in a online test which will cost about 3 hours. I chose yes and began the test immediately. Questions are not that hard but time is so tight. The 2nd day I received another email said I passed. The HR dept will set up a phone-interview shortly. Phone interview didn't go smoothly cause some questions about behaviors are hard to answer. Two days later, I was told not pass their interview.

30 mins phone interview and almost technical questions. I was invited to tell about the project I have done before and ask some questions regarding this project. Also, my programming language level was asked. There were also some standard technical questions like p-value, overfitting, cross-validation.