I applied through college or university. I interviewed at ION Group (New Delhi) in Aug 2023
Interview
3 Rounds followed by ION Day R1: consist of aptitude+2 coding questions. R2: Tech Interview R3: Case study round then next day selected students were invited to Noida office for the ion day.
Interview questions [1]
Question 1
basically revolved around Projects, OOPs and then questions on what data structures will you use for high frequency request for max and min element in stream of data.
The interview was conducted online through Google Meet. It started with a short introduction about myself, my education, and projects. Then the interviewer asked technical questions related to programming, DSA, OOPs, DBMS, and problem-solving. Some questions were also based on internship experience and teamwork situations. The interview was quite detailed and lasted longer than expected. The interviewer was professional and friendly throughout the process.
6 rounds= 1 test ,2 interview , 1 test , 1 ion day , final hr
1st round Solid Principles and system design and 2nd round communication based. MySQL gfg puzzles and OS DBMS RDBMS concepts frequently asked
Six to Seven Rounds of Interview. Starting with Online Assessment and then multiple rounds and Final Round called as ION Day. Online Assement contains Coding ques, Aptitude. Coding Questions will be average and from leetcode
Interview questions [1]
Question 1
Project Focused, Live Programming to check Problem Solving