There are 4 rounds:
1. First round with HR, this interview is to check whether you know about Zappos and how excited are you to hear from Zappos. I cleared this round.
2. 2nd interview is with Manager from team, who would talk to you about the technical skills, behaviour questions. It is about 45 mins. If your skills match with the job description, you will clear this round and move to next round.
3. It is an Excel test. Since I applied for Financial Analyst role. I got the finance related excel test. You get an hour to complete the test. Go through basic P&l statement analysis, vlookup, pivot table.
4. Finally I got the onsite interview. It was an awesome day at Vegas. Interviewed with team. The interview revolves around cultural values. You need to culturally fir well with the team and also talk technical experience that matches with JD.
I did get the offer but it was a learning experience.