Applied through campus career fair. Got called in for campus interview next morning. In the email, they explained that interview will cover application of algorithms and computer science fundamentals. It was purely technical interview, which required coding on coderpad. The question asked was intermediate level , but I complicated it by overthinking. After the interview it struck me that it didn't actually need any computer science concept to solve. Second question was easier, but again I started thinking about complicated computer science. The interviewer patiently listened to my solutions and asked questions. In the end he gave me time to ask questions about DoorDash which he answered in details. During the first part of the interview though, he didn't seem much interested in talking about my background. He asked me to talk about it but seemed distracted. I guess they wanted to focus solely on technical.