AADTRAN·Software Engineer

ADTRAN Software Engineer interview experience

Got offer

Hard

Positive

BengaluruPosted Feb 2025 · Candidate report, summarized by Dataford

My process started smoothly and, overall, it felt like the guidance came at each stage so I wasn’t left guessing what was next.

It ended up being five rounds total, and the two technical rounds were the ones that really set the difficulty level—they were lengthy and felt like the main evaluation.

Across those technical parts, the focus landed on core Java topics and deeper problem-solving: Java basics, data structures and algorithms, multithreading, plus higher-level and lower-level design discussions. One of the design sections was based on my own project, and the lower-level design required me to implement something end-to-end from a given set of requirements. That “practice design” feel was very real—less about

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