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      Quantexa

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      Lead Data Engineer Interview

      30 Jan 2025
      Anonymous employee
      London, England
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 3 weeks. I interviewed at Quantexa (London, England) in Jan 2025

      Interview

      Interview process took around 3 weeks. The interview process is very streamlined, professional and thoughtful. After applying online, a call was scheduled with Sumayyah Khan, who has explained everything in detail about the company, role and the interview process. Overall process contains 2 stages one take home Spark/Scala coding assignment and once shortlisted, there will be a 2 hour interview call with recruiters who are really friendly, knowledgeable and made sure the entire process was smooth. In this round I was asked to prepare a presentation on a data engineering problem which I solved as a Lead and then the discussion of the code which I submitted and finally a business case study discussion. Through out the process Sumayyah was really helpful and provide quick response for all my queries.

      Interview questions [1]

      Question 1

      Spark/Scala questions and questions related to the presentation I prepared.
      Answer question