BlackRock·Software Engineer

BlackRock Software Engineer interview experience

No offer

Hard

Positive

California City, CAPosted Mar 2025 · Candidate report, summarized by Dataford

My process felt noticeably harder than the typical software engineer loops I’ve done.

I had four rounds total, each around thirty minutes, with two behavioral conversations and two technical interviews. There was some coding, but the technical part leaned heavily into full-stack territory, so I spent a lot of time on API-style questions.

By the time I reached the technical rounds, I realized the interviewers were expecting breadth rather than just classic algorithms—understanding how endpoints and integrations work, and being able to talk through web/API behavior clearly. The behavioral rounds were also competitive in the sense that they were meant to probe how I operate, not

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