Cboe Software Engineer interview questions

Interview process was fairly straightforward with an initial technical interview and an in-depth follow up. The initial was the hiring manager and the follow up with members of the team

Had an initial phone screen and second interview with a technical team lead that asked a few programming questions. He then gave me a take home coding assignment to do. Upon returning the assignment I never heard from him again, despite asking for any feedback weeks later. Later, another recruiter from their company reached out and wanted to start the interview process for the same position. When I told them about already being in the process, I was then told I wasn't chosen for the position. I found it so rude and disrespectful for them to just ghost me like that after working on a coding assignment for them. Just another company that treats you like you're nothing.