BlackRock·Software Engineer

BlackRock Software Engineer interview experience

Got offer

Medium

Positive

New York, NYPosted Nov 2025 · Candidate report, summarized by Dataford

My process started with an online assessment that felt like a proctored HackerRank-style test, where the twist was that after solving you still had to explain your approach.

The format pushed me to articulate my thinking, not just produce a working answer.

After the OA, I later got pulled into interviews. The superday experience was long and structured with multiple rounds; each interview slot was around forty minutes, and there were HR and technical components. The overall coverage felt broad across core knowledge areas, plus there were some HR questions sprinkled in.

What made it feel frustrating was the timing and pacing. In my case, the company got back to me several months after the OA, and it landed near the end of the recruitment cycle. I didn’t receive

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