Questions posées lors d'un entretien d'embauche de Data Scientist chez Nielsen

Mis à jour le 10 juil. 2021

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Résultat : 25 entretiens sur plus de 1,8 k

Entretiens chez Nielsen

Expérience
Positive48%
Négative24%
Neutre28%
Obtenir un entretien
Candidature en ligne52%
Recrutement à l'université19%
Recommandation14%
Difficulté
2,8
Moyen
DifficileMoyenFacile

Nielsen

Candidat anonyme à un entretien, New York, NY

Aucune offre
Expérience neutre
Entretien moyen
Candidature

Le processus a pris plus de 2 mois. J'ai passé un entretien chez Nielsen (New York, NY)

Entretien

The process was very slow, and I recall first having a phone screen with someone overseas, then quite some time later being contacted by the local recruiter. By that time I was no longer looking for a job.

Questions d'entretien
  • Comfort working with external clients, familiarity with data science methods, pat experience, etc
    Répondre à la question
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Nielsen

Employé anonyme

Offre acceptée
Expérience positive
Entretien moyen
Candidature

J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez Nielsen

Entretien

Very timely, the whole process took less than 2 weeks. I had 2 behavioral interviews and 2 technicals. The technicals involved coding tasks and conceptual modeling questions. Everyone I talked to was very kind and knowledgeable.

Questions d'entretien
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Nielsen

Candidat à l'entretien anonyme

Aucune offre
Expérience positive
Entretien moyen
Candidature

J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez Nielsen

Entretien

The interviewer was friendly and was not judgemental even after I stumbled on some interview questions. The interviewer was also encouraging me and the interview itself was not too bad.

Questions d'entretien
  • How would you explain statistical significance and p-value to someone who does not know statistics?
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Nielsen

Candidat à l'entretien anonyme

Aucune offre
Expérience négative
Entretien moyen
Candidature

J'ai passé un entretien chez Nielsen

Entretien

Not very professional process! Some interviewers were late! Took half day for the interview. Some questions they asked are just basic questions. seems like they pretty much prefer PHD degree.

Questions d'entretien
1 personne a trouvé ce retour d'entretien utile

Nielsen

Candidat à l'entretien anonyme

Offre déclinée
Expérience positive
Entretien difficile
Candidature

J'ai postulé via la recommandation d'un employé J'ai passé un entretien chez Nielsen

Entretien

Really long interview process. Interview consists of a phone screen, initial interview with the manager, and then complete a take-home data science/machine learning project. The project takes roughly ~4 hours to complete. If you get invited back, you have to explain your process, walk them through a hypothetical data exploration situation, and complete an in-person coding challenge.

Questions d'entretien
  • Why did you choose [this machine learning technique] over this other [machine learning technique]?
1 personne a trouvé ce retour d'entretien utile

Nielsen

Candidat à l'entretien anonyme

Aucune offre
Expérience neutre
Entretien moyen
Candidature

J'ai passé un entretien chez Nielsen

Entretien

I submitted an application through LinkedIn. A week later, I had a phone interview with a recruiter. Then, another interview with a hiring manager afterward. Then, I have not heard from them.

Questions d'entretien
8 personnes ont trouvé ce retour d'entretien utile

Nielsen

Candidat anonyme à un entretien, Mumbai

Aucune offre
Expérience négative
Entretien moyen
Candidature

J'ai postulé via un recruteur. Le processus a pris 4 semaines. J'ai passé un entretien chez Nielsen (Mumbai) en sept. 2019

Entretien

Lengthy and Disastrous. After taking 3 round of interviews, I got selected for the role. After which they had requested to go for 1 more , which I again cleared it. Again they asked me for attending 1 more round. It was like they were getting everyone on the team to conduct interviews and not relied even on Director to finalise the decision.

Questions d'entretien
1 personne a trouvé ce retour d'entretien utile

Nielsen

Candidat anonyme à un entretien, Bangalore

Aucune offre
Expérience positive
Entretien moyen
Candidature

J'ai postulé via un établissement d'enseignement supérieur ou universitaire. Le processus a pris plus d'une semaine. J'ai passé un entretien chez Nielsen (Bangalore) en mai 2019

Entretien

Written round with basic data science and statistics questions. Coding in choice of language. Some SQL queries etc. This was followed by personal interview if shortlisted for it. Personal interview was a mix of technical and HR questions. Around an hour.

Questions d'entretien
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Nielsen

Candidat anonyme à un entretien, Chicago, IL

Offre déclinée
Expérience positive
Entretien moyen
Candidature

J'ai postulé en ligne. Le processus a pris 2 mois. J'ai passé un entretien chez Nielsen (Chicago, IL) en déc. 2018

Entretien

After applying through a job board, I received an email for a psychological test and the test is full of games which were fun but confusing as they have no right or wrong answers because for example 'if you get high score for a speed test, the result says you have high energy but not good with planning and vice-versa'. After a week, HR called me to inform that they like my profile and scheduled a webex interview with hiring manager. Manager was very nice and discussed about my work history and my experience with specific tools and techniques. Later, he explained about the project and the tools they are using. He said, since they are using different tools, I have to spend extra time on learning them if I get a job there and the interview was a very good experience. I did not receive any call from them for a while and I moved on, but after a month HR came back to me to schedule final round with VP. It was another webex round and the interviewer concentrated on the CI/CD techniques I know and my experience with big data. I informed him that I want feedback soon as I have other interviews, he told me to wait for couple days but I received an offer after a week right the day after I received couple offers. HR was nice during the offer and even Hiring Manager called me and said he likes me, excited about my profile and looking forward to work with me. I rejected the offer though I liked the hiring manager because the position offered is 'Machine learning Engineer' instead of 'Data Scientist' which changes my career path and I got better salary from another company for a Data Scientist role.

Questions d'entretien
1 personne a trouvé ce retour d'entretien utile

Nielsen

Employé anonyme, Bangalore

Offre acceptée
Expérience positive
Entretien moyen
Candidature

J'ai postulé via un établissement d'enseignement supérieur ou universitaire. J'ai passé un entretien chez Nielsen (Bangalore) en nov. 2018

Entretien

The process is not super complex...a test containing statistics,python & R questions, SQL, aptitute,how to analyse a problem statement followed by a technical interview which consists of all the questions related to your resume and the data sets you have worked on, the competitions and HR round

Questions d'entretien
  • The probelm statement which the candidate has worked on explain the eda, modeling, performance parameters and how to apply the learnings on the real world.
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