I applied via a referral. The first interview was a talk about the company and its mission. The second was a two hour technical interview, which was well-structured and standard questions about ML process and discussions about my past-projects. The interviewers were nice, seemed interested and also helpful throughout the interview No offer. Feedback was generic. It felt like they didn't really want to hire anyone. The tech team didn't even look at my resume and there was no job description and insights into the company's work throughout the process. Quite unprofessional in this regard.