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      QuantumBlack

      Part of McKinsey & Company

      Engaged employer

      QuantumBlack reviews

      IT Support Engineer - IT Support Engineer QuantumBlack Employee Review

      5.0
      Jun 14, 2018
      It support engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Great collaboration and fun people to work with, Brilliant Perks, plenty of internal training opportunities (soft skills mainly) and events to attend throughout the year.

      Cons

      None that I can think off it's been the best company I have worked for that value it's employees

      Explore other reviews about QuantumBlack

      5.0
      Jun 22, 2026
      Data engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Brand name is great and famous .

      Cons

      Not the best salaries in the market.

      5.0
      May 11, 2026
      Senior data scientist
      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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