I applied through college or university. The process took 1 week. I interviewed at ION Group (Gurgaon, Haryana) in Aug 2024
Interview
The interviewer asked for introduction.
Then asked two puzzles.
After puzzles, two dsa questions were asked. One was done verbally, the other one in code editor.
Th DSA question was medium level. He then thoroughly asked about OOPS and Time complexities.
2 Eggs and 100 Floors puzzle.
The following is a description of the instance of this famous puzzle involving 2 eggs and a building with 100 floors.
Suppose that we wish to know which stories in a 100-storey building are safe to drop eggs from, and which will cause the eggs to break on landing. What strategy should be used to drop eggs such that a total number of drops in the worst case is minimized and we find the required floor
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
Software Engineer 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 Software Engineer 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 Software Engineer according to 12 Glassdoor interviews include:
Phone interview: 17%
One on one interview: 14%
Presentation: 14%
Skills test: 14%
Personality test: 11%
Group panel interview: 11%
IQ intelligence test: 11%
Drug test: 3%
Background check: 3%
Other: 3%
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