HR call, technical interview with the team lead. Questions were generic and covered a variety of topics, but not in depth. The feedback provided afterward was very sparse, and the HR mumbled some things. I would have liked to get specific feedback. Their position has been listed for a while, and it doesn't seem like their interview format will select a good candidate. I guess they are just overflowing with applicants.

Interface vs abstract class

Things you like in Kotlin

What your team size was