Udacity Content Developer interview questions

I was contacted at first by a recruiter who set me up for an interview with head of the team I was going in. I was asked about my background, technical knowledge, projects, and was asked t]o describe how would I develop a course for a particular topic, and what will I majorly keep in mind while developing the course. The next round was technical where I had to solve a data structure related question in my choice of the language In the last round, I was required to develop a presentation.

Time consuming and repetitive. They made me interview for an intern position. That was an initial phone screen and 3 hours of technical screen including coding and design a course. They told me I cleared all the rounds of the interview, but someone else accepted the job before me. They then made me do the SAME interview again for another 3 hours for a full time role now. One of them expected a presentation slide to explain a particular topic. This wasn’t mentioned by the HR to me, so I was unprepared. Coding question was easy find the missing number in an array. A week later, when all the interviews went fine, I got the standard email reject with NO FEEDBACK.