In the first interview, we spoke about the stuff on my resume, solved a technical question that involved stacks, and had one behavioral question. Also, asked why Zillow. In the second round, I had two interviews. The first one was purely technical, and also involved stacks and some sorting algorithms, and the second interview was technical (spiral matrix on Leetcode), and had some behavioral questions (how you were successful on a team, and how you manage deadlines). All interviewers were really good and enthusiastic, but the last interviewer was uninterested and unhelpful and kept forcing me to take a different approach while solving the problem.