Citadel Software Engineer interview experience

I completed an OA invitation that came a couple of weeks after applying, and later I went through the first interview round. I was rejected shortly after the first interview—three days later. Before that, I remember the application logistics being a bit finicky, since I initially used a school email and didn’t get confirmation or the OA, then switching to a Gmail account finally got me submitted.

The video interview felt like a curveball. I was asked to implement a worker that supported recursion and memorization using object-oriented design in any language I wanted. I struggled because my