I applied through university. The process took 4 weeks. I interviewed at ION Group (Mumbai) in Jul 2024
Interview
I applied through college campus. 1st round was of 2 hrs aptitude and Computer Science basics mcq test. I applied for technical analyst which does not have any coding questions in the test but more on sql. 2nd round was an online technical interview with 2 panelists who asked me 4 puzzles, resume related questions and the reason I hv chosen this particular role of technical analyst. This round was of 1 hr. 3rd round was of case study where we hv to study and answer some cases based on the case. My case was retail profit on amazon delivery services. This was of 30 mins and was more of a general discussion round. 4th round was Stakeholder's round where there were again 2 panelists who were very senior. They asked resume based questions and project based questions, some technical questions on OOPS, scenario based questions like what will u do if u r on a night shift and cannot contact any other colleagues but u need to sort an issue of yr client urgently but don't know how to resolve the issue.
Interview questions [2]
Question 1
Difference between java and c++, OOPs pillars, abstraction and encapsulation difference, how can u sell java? Puzzle questions: 8 ball problem, bridge and torch problem, camel and banana problem, 5 wheel problem.
Tell me about yr projects,? Do u remember the name of the person who took yr interview in the previous round? Hv u worked in a team? What will u do if no one works in yr team apart from u? Why r u choosing technical analyst role?
I applied online. I interviewed at ION Group (Gurgaon, Haryana)
Interview
The initial interview process was in 2 parts: technical and case study.
The technical part contained a few questions based on my resume and a few behavioral questions (may vary depending on the interviewer), and if you pass that, you head on to the case study part. The case study part can be solved if you use your common sense and creativity. Overall, it was a decent process.
Interview questions [1]
Question 1
How would you describe the color red to a blind person?
ION has a long process which has multiple number of rounds. The first round is the technical interview, then another technical which is offline, then a manager round, and then a culture fit round.
Interview questions [1]
Question 1
They asked me questions related to puzzles such as on gfg
I applied through university. The process took 2 weeks. I interviewed at ION Group (Chennai) in Dec 2025
Interview
It was slow paced and was given 3-5 mins for each question. Interviewer was good , gave me enough time to listen and answer. It was in online mode and i was required to carry pen and paper
Basic technical ques(jre vs jde vs jvm , diff b/w firewall and defender , sql code with having ,where, group by and sort clause together, diff b/w AI,ML)
Medium puzzles [Number of distinct way to color cube with 6 distinct color , explain red color to blind , divide a greek cross in 5 portion with 4 of same size and then join them to form a perfect square]
