Me postulé en línea. El proceso tomó 4 semanas. Acudí a una entrevista en Boston Consulting Group (Oslo) en feb 2023
Entrevista
For Gamma, a two hour practical coding test related using popular python libraries like pandas. The questions were almost all related to a dataset, and it included data manipulation as well as feature engineering. Also a case interview if you pass the coding test.
Preguntas de entrevista [1]
Pregunta 1
Did not reach the case interview. But a question for the coding test would be for example creating new features from a simple dataset about windmill efficiency.
One technical round with basic python/EDA/ML questions, followed by a case round, followed by 3 back to back cases. The cases were testing fundamentals, and how you respond under pressure, as well as your communication and applied data science skills
Preguntas de entrevista [1]
Pregunta 1
1. Predictive maintenance case - if you have more time how will you explain to a client how you'll improve a model
2. Random forest - if you have a noisy dataset (lots of features that don't matter) whats the probability of the 2 features of interest being present in any single tree that randomly selects 50 features out of 100
Acudí a una entrevista en Boston Consulting Group (New York, NY)
Entrevista
First a online One-way interview, then online python coding round, then is a live coding+technical case with real person, last round will be 3 technical cases with partners. Case can be technically challenging
Me postulé a través de otra fuente. El proceso tomó 3 semanas. Acudí a una entrevista en Boston Consulting Group en feb 2026
Entrevista
Coding assessment, involving basic pandas questions towards data cleaning, preprocessing, structuring, and also questions regardind ML.
It involves the need to understand pandas, scikit and numpy very well.
Totally automated via Code Signal.
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