A few red flags such as over enthusiasm and optimism calling the company the next Google, bragging about having people who came from FAANG companies, stating that they could claim Neural Radiance Fields copied them/infringed on a patent or something. Ghosted after asking to reschedule my technical interview. It seems like the ghosting is a running theme.

Had an introductory chat with the recruiter. Standard introduction about past experiences and education. He seemed overly enthusiastic and friendly. Should have realized something was off. He said he'd schedule follow up interviews. Just got ghosted.