Received interview through internal referral. HR contacted me the next day, asking me to fill out some standard questions like salary expectation, willing to relocate, etc. 3 weeks later received request to schedule phone interview with hiring manager. The manager was really busy and they only told me the exact time 2 days before the interview day. Then they re-scheduled the time because of time conflict. The manager called me and did not ask for self intro, nor did he give one about him and the team. Straightly go into behavioral questions. Sounded like he had a list of questions he had to go through. No deep dive into my experience, no interactions, just going through the list one by one. Feels more like a test rather than communication, that they try to make you to complete the questions, rather to getting to know you.