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      Mosaic Smart Data

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      Recherches associées: Avis sur Mosaic Smart Data | Offres d’emploi chez Mosaic Smart Data | Salaires chez Mosaic Smart Data | Avantages sociaux chez Mosaic Smart Data
      Entretiens chez Mosaic Smart DataEntretiens d’embauche pour Data Scientist chez Mosaic Smart DataEntretien chez Mosaic Smart Data


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      Entretien pour Data Scientist

      3 sept. 2019
      Candidat à l'entretien anonyme
      Londres, Angleterre
      Aucune offre
      Expérience négative
      Entretien difficile

      Candidature

      J'ai postulé via un recruteur. Le processus a pris 3 jours. J'ai passé un entretien chez Mosaic Smart Data (Londres, Angleterre) en juil. 2019

      Entretien

      The interview process has 3 steps: 1. step: Python coding assignment where a list of tuples with strings need to be sorted and where special cases need to be considered, too. 2. step: telefon interview with mathematical (analysis, stochastics) and machine learning questions 3. step: in place interview with mathematical (analysis, stochastics) and machine learning questions In part 2 and 3 one of the interviewers asked the maths questions. The questions were really tough and the interviewer did not except alternative solution strategies. The other questions were asked by another interviewer. Overall a very bad experience, they let me enter to the third part, the in place interview and again they only asked me technical questions, not a single question about my background or soft skills or something else. It was also poorly organized: The invitation to the in place interview I got at the same day the interview took place.

      Questions d'entretien [1]

      Question 1

      What is the integral of 1/sin(x)?
      1 réponse
      avatar
      Réponse de Mosaic Smart Data
      6y
      Thanks for sharing your feedback with us. We are disappointed to hear that you had a negative experience with our technical interview process. As a data & analytics platform, the technical standards we require of our Data Scientists are very high and the tests we set are necessarily tough. We care passionately about our culture and make sure to assess all candidates on their fit with our culture and values. However, this only takes place once the technical criteria has been met. We realise that failing a technical test can feel like a negative experience for many candidates but we do our best to ensure the process itself is well organised and positive. On this note, you mention that the process was badly organised as you attended an interview at very short notice. We have to move quickly as it's a fast market for talent so if candidates are willing and able to meet us at short notice, we typically jump at the chance. I am sorry if this led to you feeling rushed. I'd welcome the chance to discuss any further feedback you may have directly so please don't hesitate to contact me. We wish you all the best with your job search and thank you again for the time you invested in Mosaic Smart Data.

      Autres retours d’entretien d’embauche pour un poste comme Data Scientist chez Mosaic Smart Data

      Entretien pour Data Scientist

      11 juin 2022
      Candidat à l'entretien anonyme
      Londres, Angleterre
      Offre refusée
      Expérience positive
      Entretien moyen

      Candidature

      J'ai postulé via une autre source. Le processus a pris 1 semaine. J'ai passé un entretien chez Mosaic Smart Data (Londres, Angleterre) en mai 2022

      Entretien

      a 30 min introductory informal call with one senior data scientist in the team, followed up a take home DS exercise (with emphasis on good software engineering practice) and then a 90-min in-depth technical interview on data science/ML topics with the whole DS team. There is also likely to be a 30 min non-technical call with the CEO after The whole interview process is very quick (can be finished within a week). All interviewers was extremely nice and chilled, and were happy to answer any questions I had

      Questions d'entretien [1]

      Question 1

      what are the tests to check whether a time series is stationary or not?
      1 réponse

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