ION Group Software Development Engineer SDE interview questions

the interview process took a good 1 hour time. the recruiter first introduced himself then explained the entire process. He started with puzzles and moved on to concepts of OOP and implementation (all basics). Next he asked a question on sorting algorithm and finally a circular linked list question.

One Online test with around 15 technical mcqs and 2 coding DSA questions medium level difficulty and also the test was on hackerrank platform Technical Interview (2 in online mode)