Spotify Software Designer interview questions

I had contacted with an human resources representative from Spotify for a Software Designer position. They found me on Linkedin. I had first interview recently and was asked to intorduce myself generally, After that I was asked if I am ok with relocating to Sweeden. Then she explained hiring process details. There will be 2 more skype technical interview, one of them general and other one job specific. If everthing is fine I will be invited to sweeden for last step. Tomorrow I will get my first technical interview.