IBM·Full Stack Engineer

IBM Full Stack Engineer interview experience

No offer

Hard

Neutral

Toronto, ONPosted Mar 2026 · Candidate report, summarized by Dataford

After applying, I received an automated response with an invitation to a HackerRank coding assessment.

I had one hour to complete two very challenging algorithmic exercises.

The assessment was the main technical checkpoint I experienced, and it felt difficult compared to typical LeetCode screening. There wasn’t much additional communication tied to it during the process.

I didn’t get an offer, and the main reflection I had was that the bar for the coding portion was high right away—my experience was dominated by that one difficult one-hour assessment.

Create a free Dataford account to unlock the full round-by-round breakdown, the questions asked and the outcome.

Read the full report Read the full report

Preparing for this interview?

IBM Full Stack Engineer interview guideThe full process, round by round, with the question bank Practice Full Stack Engineer interview questionsReal questions from this role across companies All IBM interview guidesEvery role we cover at this company

IBM Full Stack Engineer interview experience (2026) | Dataford