I applied through university. The process took 2 days. I interviewed at ION Group (Vellore) in Jul 2025
Interview
interviewed at ION and found the overall process to be well-structured and professional. The first step was an online assessment that focused on problem-solving, coding, and aptitude-based questions, which were of moderate to high difficulty. After clearing the test, I was invited for technical interviews where the focus was on data structures, algorithms, and core programming concepts, along with a few scenario-based problem-solving questions. The interviewers were friendly and gave enough time to think before answering. Finally, there was an HR round that mainly focused on my background, motivation for joining ION, and career aspirations. The process was smooth and transparent, and I appreciated the balance between technical depth and cultural fit.
Interview questions [1]
Question 1
One of the questions I was asked was “Explain a challenging problem you solved recently and how you approached it.”
ROUND - 1 :OA; based on Medium Qs and out of 3, I was able to figure out 2
ROUND - 2 : TECHNICAL INTERVIEW,followed with HR questions
After this round, I have received any update and didn't hire any one from our college.
Interview questions [1]
Question 1
Based on OOPs Concept, Hashmap, Linkedlist, Basic C++.
The process began with an introduction, followed by a simple puzzle. Next, I was given a problem on Depth-First Search (DFS) to solve in a synchronized code editor and run on an online compiler. Finally, I was asked questions on Object-Oriented Programming (OOP), including demonstrating polymorphism with an example
Interview questions [1]
Question 1
Question on graph, where we have to find the order of running a set of processes given the dependencies.
