Cboe interview questions

I first met with an individual from the team. We spoke a bit about my experience. I then had a following call that was split into two 30-minute calls, each with two members of the Cboe team. 1. The first one was more technical quizzing on C++ 2. The second one focused more on my general knowledge of data structures

One of the absolute worst interview processes I've experienced in 20 years! In four weeks, I was put through six interviews, including a writing test. I finally got to the on-site interview. Throughout the process, I sent the appropriate notes and follow-up requests, including the team at the on-site. I waited one week to send a follow-up email to the recruiter. Later that day, LI notified me that I might be a good fit for the job I was fighting for...it had been reposted, after I interviewed. But it took 3 WEEKS for me to get the 'thanks, but no thanks' email! It was so unprofessional!