Meta Data Scientist interview questions

Multiple rounds of 1hr technical interviews, stopped due to layoffs. Overall standard leetcode like. Some resume review and project questions. Overall very straightforward, just review leetcode and practice algorithm and you should be good

A day before the interview they canceled without providing and supporting reasons or accommodations. In hindsight I understand the reason might have been the layoffs that were coming however the recruiter was unprofessional in their dealings.