How many rounds is the IBM Frontend Engineer interview process?

Candidates report 2 stages: Online Assessment and Technical Rounds. The interview process section above breaks down what each stage covers.

What topics come up in the IBM Frontend Engineer interview?

IBM Frontend Engineer interviews most often cover Flexbox Layout, Data Structures, Algorithms (DSA), CSS, and Problem Solving, based on topics extracted from real candidate reports.

What questions does IBM ask Frontend Engineer candidates?

Recent candidates report questions like "Optimizing Web App Performance" and "Time Complexity of Sorting Algorithms". The question bank above tracks 7 questions for this role, ranked by how often they come up in IBM interviews.

IBMFrontend Engineer

Updated Mar 21, 2026

IBM Frontend Engineer Interview Experiences 2026

Real, anonymous reports from people who interviewed for Frontend Engineer at IBM, newest first and distilled into what to expect across the loop.

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5 months ago

Average Positive India

I applied and soon got a link for an online assessment that started the coding portion. The coding rounds included two data-structure-and-algorithms questions, and they were described as easy to medium.

That was the first concrete technical step I experienced—focused on core problem-solving rather than anything abstract. I didn’t get far enough to share the later rounds from this pathway, but the assessment itself set the baseline for what they wanted to see.

Reported

Easy Neutral

The interview lasted about 60 minutes and included two questions: one coding problem and one CSS task. The coding question was a simple LeetCode problem about the best time to buy and sell stock. The CSS question focused on arranging elements using flexbox, similar to exercises you’d see on flexbox-focused practice sites.

It felt easy overall, and the questions matched what you’d expect for a frontend-oriented interview. I didn’t receive an offer.

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