First - screen phone interview by HR, then a couple of days later, by the hiring manager, where he explained the position etc. Then one week late - came in for an on-site interview. First, a one-on-one with the hiring manager, then a panel of direct co-workers, then with another 1-1 with other managers. Mostly behavioral questions, not so much technical. Be ready to provide details for example/situations to answer the questions.