IBM Software Developer Engineer interview questions
based on 1.8K ratings - Updated Jun 22, 2026
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How others got an interview
48%
Applied online
Applied online
29%
Campus Recruiting
Campus Recruiting
8%
Employee Referral
Employee Referral
7%
Recruiter
Recruiter
3%
In Person
In Person
2%
Other
Other
2%
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Staffing Agency
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IBM interviews FAQs
Software Developer Engineer applicants have rated the interview process at IBM with 3.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 80% positive. To compare, the company-average is 71% positive. This is according to Glassdoor user ratings.
Candidates applying for Software Developer Engineer roles take an average of 19 days to get hired, when considering 5 user submitted interviews for this role. To compare, the hiring process at IBM overall takes an average of 40 days.
Common stages of the interview process at IBM as a Software Developer Engineer according to 5 Glassdoor interviews include:
Group panel interview: 25%
Other: 25%
One on one interview: 25%
Skills test: 25%
Here are the most commonly searched roles for interview reports -
I received test assignment and I attempted it. It is difficult its a very good experience for me and it's have 2 coding questions and we should attempt in c language
I applied through college or university. The process took 3 days. I interviewed at IBM (Bengaluru) in Mar 2026
Interview
They ask:
Your projects (very important)
Basic DSA
SQL (joins, queries)
OOP concepts
Sometimes 1 coding question
👉 Real experience:
“Asked to explain projects + write code for prime number”
“Discussed my OA solution + 1 easy leetcode question”
I applied online. The process took 2 weeks. I interviewed at IBM (San Jose, CA) in Feb 2026
Interview
Hackerrank OA with 2 random easy - mid leetcode questions. Round 1 technical LC question company tagged question, and Round 2 behavioral questions around company values and typical situational questions.
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