A tech phone interview followed by an onsite interview. For tech phone interview, it is not a simply algorithm question but an actual design coding problem, which I think it is good. For the onsite interview, overall it is not hard. Engineers are nice. However, I wish they could let me know what IDE I need to prepare before I went to interview or letting the test project can run on Android studio (since I am an Android developer). I ended up spent time on installing IDE on my laptop.