I applied through college or university. The process took 3 days. I interviewed at ION Group in Sep 2021
Interview
First they have an online assessment which included two coding questions, aptitude section, english section, os, cn, dbms. then after online assessment they had 3 rounds all were elimination rounds
Interview questions [1]
Question 1
First i was asked a puzzle(which is available on gfg cats and 5 boxes). Then a coding question course schedule II from leetcode and then basic DS like what about arrays, linked list, BFS vs DFS
I applied through college or university. I interviewed at ION Group (Mumbai)
Interview
They came to my campus. They had one online assessment and 3 Interview rounds. The final round was at their Noida office. In the online assessment they asked about dbms,oops, cs fundamentals and logical reasoning questions.
I applied through college or university. I interviewed at ION Group (Noida) in Jul 2026
Interview
I had given the online assessment round and they were quite easy .the time provided by them was 2 hours but someone with basic dsa knowledge could solve it in 50 minutes only
Interview questions [1]
Question 1
They asked 20 aptitude question and two easy dsa questions
I applied through college or university. I interviewed at ION Group in Jun 2026
Interview
They asked me about dsa . online assessment is on aptitude and logical questions and 2 dsa questions and sql, interview experience is really good.i could able to answer questions
Interview questions [1]
Question 1
Dsa,sql,cs fundamentals ,oops every resume questions
Developer applicants have rated the interview process at ION Group with 2.8 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 58% positive. To compare, the company-average is 44.9% positive. This is according to Glassdoor user ratings.
Candidates applying for Developer roles take an average of 45 days to get hired, when considering 12 user submitted interviews for this role. To compare, the hiring process at ION Group overall takes an average of 42 days.
Common stages of the interview process at ION Group as a Developer according to 12 Glassdoor interviews include:
Phone interview: 17%
Presentation: 14%
Skills test: 14%
One on one interview: 14%
Group panel interview: 11%
Personality test: 11%
IQ intelligence test: 11%
Other: 3%
Background check: 3%
Drug test: 3%
Here are the most commonly searched roles for interview reports -