DraftKings Software Engineer New Grad interview questions

60 min Hackerrank challenge. Technical Zoom interview was scheduled next. Talent acquisition associate said I should demo a product to prepare, but didn't provide me with credits until a day after the interview. My interview was with a different engineer than who was named on the initial invite. He was unclear, contradictory, and I was not aware that he was evaluating design/conventions over correctness until it was too late. All correspondence with DraftKings was inpersonal and unprofessional. Also, I was only told after this interview that new grads aren't given any say in what technology they'll be using. He even told me that, as a new grad hire, he was promised one team and given another on day 1. Not sure why he felt the need to divulge this.

A recruiter reached out to me through the Grace Hopper resume database to schedule an initial phone screen to ask questions about my experience and interest in DraftKings. A week later I had a video call with a software engineer which was a pretty standard technical interview on data structures and algorithms, where you were given existing classes and asked to implement and optimize a certain functionality. A week later I interviewed onsite, where I had two interviews - one about my experience and projects in school or previous internships, and another on object oriented design where you're given a list of desired functionality and asked to determine what classes/methods/etc you'd need and to implement them.