I applied online, spoke with the hiring manager on the phone, and spent a day interviewing onsite. I got good feedback from the first 4 people I interviewed with in person, but the final interviewer was clearly in a bad mood and was almost hostile. I was promised reimbursement for parking which I never received. I e-mailed twice and was told "we'll send a check right away" both times.

The first round was telephonic which was coordinated by the recruiter. Interviewer first explained about the company and then talked about the job description. Questions asked by the interviewer were - Tell me about yourself Why do you want to join groupon Write SQL on getting the information of employees who worked on a project in 2011 Ask any question that you want to know I think I was not selected as he was looking for a very efficient SQL query, the SQL test was through screen sharing