Bad Company for Engineers - Data Engineer QuantumBlack Employee Review

1.0
20 Apr 2020
Recommend
CEO approval
Business outlook

Pros

* Good Pay (though pay-per-hour is not) * Lunch provided * Smart people all around

Cons

QB is trying so hard to compete with other IT consultancy to deliver large scale data platform for analytics use-case. The problem is, it is lead by a bunch of MBA grads from McKinsey who doesn't know anything about proper software engineering process. As a result, engineers are led by non-technical people which forced an unrealistic deadline, resulting in overwork and low quality of code. This can actually be solved if QB sticks to what has been its forte all along, advance modeling and analytics. I think majority of DS will be happy in this environment (which mostly happened only in London HQ). But for DE, and especially if you are not based in London, don't expect the same level of excitement in your work.

Explore other reviews about QuantumBlack

5.0
22 Jun 2026
Recommend
CEO approval
Business outlook

Pros

Brand name is great and famous .

Cons

Not the best salaries in the market.

5.0
11 May 2026
Recommend
CEO approval
Business outlook

Pros

Strong collaborative culture with supportive teammates and approachable leadership. Work involves solving genuinely interesting and unique problems while balancing experimentation with building repeatable, scalable solutions. Clear focus on real client impact, not just theoretical work.

Cons

Can be demanding at times due to client-driven timelines and expectations.

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