Redbrick interview questions

I was asked to complete a PI Behavioral test before the first call. This was followed by an initial screening through an HR video call. After that, I received a take-home technical test with an absurdly short deadline. Despite multiple reminders for feedback, the HR arrogantly ignored the mails and never bothered to respond.

Interview process was very straightforward. It started with a 30 minute call with HR, followed by a take home assignment, then a technical interview with the team. Everyone was very friendly and communicative during the interview process, but instead of an acceptance or rejection they ghosted me and took down the job posting 2 weeks later. I'd really like to see some more professionalism from a company this large, a rejection would be better than applicants sitting in limbo waiting for a response for several weeks.