Narvar Software Engineer, Backend interview questions

Before interview, there was a codility test of 2 hours for 2 questions of average difficulty for screening. The first interview was a technical discussion about memory and time efficiency related to estimated delivery dates. In the second interview , a coding question was asked to code of average difficulty related to date time parsing. It was followed by engineering manager round, he asked to design working of lift and some background related questions. It was followed by an interview from lead from US which was a technical discussion around solr, how search work in solr