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      Mantel

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      Data Engineer Interview

      Nov 2, 2021
      Anonymous interview candidate
      Melbourne
      No offer
      Negative experience
      Average interview

      Application

      I applied online. The process took 4 weeks. I interviewed at Mantel (Melbourne) in Sep 2021

      Interview

      First Step is HR phone call, Second is technical head telephone call, Then after you will received the technical challenge to solve the problem. Once technical challenge solve then based on that they will conduct technical interview and last is formal interview with CEO.

      Interview questions [1]

      Question 1

      Q: How to improve AWS EMR? Q: How to improve Kafka topic performance? Q: How to optimize Kafka Consumer? Q: Some whiteboard challenge
      Answer question

      Other Data Engineer interview reviews for Mantel

      Data Engineer Interview

      Aug 12, 2022
      Anonymous interview candidate
      Melbourne
      No offer
      Positive experience
      Difficult interview

      Application

      I applied online. The process took 1 week. I interviewed at Mantel (Melbourne) in Aug 2022

      Interview

      Overall quick process and questions are relevant to the job. Even did not land an offer, HR still managed to call back with feedback. Questions are designed to test if you have the ability to perform the work.

      Interview questions [1]

      Question 1

      How do you process large volume of data with pandas in python?
      Answer question

      Data Engineer Interview

      Nov 17, 2022
      Anonymous employee
      Accepted offer
      Positive experience
      Easy interview

      Application

      I applied through other source. The process took 3 weeks. I interviewed at Mantel in Jan 2022

      Interview

      There were two interviews, not counting the initial chat with their talent person (who reached out to me on LinkedIn): the first was with two engineers within Kasna, and the second was with the Head of Consulting in Kasna and a People & Culture rep from the parent company, Mantel Group. The first interview was the technical one, and it was so pleasant and insightful. The thing I came away with (and I've had someone else say the same thing) is that they were very good at accurately placing my experience in the mid to senior range. Most other work places tried to put me as a junior, which I didn't at all agree with. I think the people who interviewed me were really great at ascertaining my actual experience without throwing trick questions at me. The second interview was the culture interview - this is usually to make sure that people fit the right mindset, e.g. growth and coach-ability, rather than someone who is closed minded and doesn't accept feedback. Feedback is a *huge* component at this company.

      Interview questions [1]

      Question 1

      An example of where something in a project went wrong and what I would do differently.
      1 Answer