Met with the hiring manager (who was very informative and transparent) and several of the executives. The final round is a panel interview and presentation that lasted 30 min with questioning at the end.

This interview process was only difficult because of the chaotic scheduling, poor communication, and the sheer amount of interviews they expected for an entry-mid level position. Went through 5-6 rounds of interviews expecting the 30-45 minute presentation with 2 executives and hiring manager to be the last round. I was asked 1-2 days later if I had 15 minutes to meet. I made time to chat just to be asked why I want the job again. I answered and asked when I could expect to hear from them and they said end of week. I never heard from them again.