A recruiter contacted me over LinkedIn. Gave me a link to complete an assessment test in HackerRank of two problems. The difficulty level of problems is medium to hard according to Leetcode problems. More likely problem B, C of Codeforces div 2 contest problems. After about a week the recruiter took an interview of about one hour long, asking about my previous works, leadership principle-related questions to test the relevancy of my working style with those principles. Finally, she asked some short questions based on algorithms and data structure. She wasn't a technical person, seems she was writing my answers. After two days I got the rejection mail.