QuantumBlack Data Engineer interview experience

No offer

Medium

Positive

Montreal, QCPosted May 2024 · Candidate report, summarized by Dataford

My interview journey felt pretty long and spread across a lot of checkpoints, but the structure was recognizable.

It began with an initial application step followed by an online assessment on HackerRank with multiple questions under a strict time limit, including SQL and algorithm-focused problems using data structures and dynamic programming. I had a short window to open the assessment and then had to focus hard to complete it within the allotted time.

Once I passed that, I hit a series of rounds that mixed technical screens and discussions. In one technical path I ended up doing multiple interviews—around five or six total—with three technical-style conversations where live coding sometimes came into

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