ABC·Full Stack Engineer

ABC Full Stack Engineer interview experience

No offer

Hard

Positive

IndiaPosted May 2026 · Candidate report, summarized by Dataford

This one was hard in the broad, “prove you know everything” sense.

I was asked a lot of questions spanning nearly the whole B-tech software stack—Java, DSA, OS, CN, DBMS, and even ML and full-stack related concepts, along with Python basics like numpy, pandas, and arrays.

What really pushed it further was the coding expectation. They asked me to write code with a brute-force approach and then also consider an optimized version, and I had to explain the complexity too.

Overall it felt difficult because it wasn’t just one narrow topic—it was wide coverage with the added requirement to demonstrate both correctness and performance thinking under pressure.

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