Esri Associate C++ Software Engineer interview questions

Applied online. Team manager directly reached out for a phone screen. Passed the phone screen so he connected me to a recruiter. Talked to the recruiter/HR and scheduled onsite. Onsite was 5 rounds. 3 of them were technical and the last 2 was taking with the CTO and the recruiter again for compensation etc. Felt really good about my performance as well as the entire process. The next day she gave me feedback saying that I will definitely get an offer. A week later I got rejected and nobody answered my emails.