Candidatei-me online. O processo levou 2 semanas. Fui entrevistado pela Boston Consulting Group (Estocolmo, ) em mar. de 2025
Entrevista
Initial CV screening
Hackerrank data science questions.
Typicall regression/classification/model-validation questions. Interpretability, l1, l2 etc.
Typical probability puzzles with die and some mental math.
LeetCode medium-hard data engineering questions using pandas.
Perguntas de entrevista [1]
Pergunta 1
If you notice that the training loss is high and the validation loss is high, what is this a sign of?
Fiz uma entrevista na empresa Boston Consulting Group (Boston, MA).
Entrevista
Coding challenge, then soft skills which i did not get to. Coding challenge was online timed in a third party tool. Not very hard but needed more time and didnt move quick enough.
Fiz uma entrevista na empresa Boston Consulting Group (Dubai).
Entrevista
The process includes six stages: HR screening, CodeSignal online assessment, basic pandas and data science case interview, followed by three business case interviews focused on practical problem-solving and business impact.
Perguntas de entrevista [1]
Pergunta 1
Check CodeSignal’s documentation for data science interviews to understand the types of tasks
Candidatei-me online. Fiz uma entrevista na empresa Boston Consulting Group (Tóquio).
Entrevista
Four interviews in total, all in Japanese. The first interview consisted of Python coding and technical case questions. The next two were both technical case interviews. The final interview with a partner was a mix of behavioral and business case questions.
Perguntas de entrevista [1]
Pergunta 1
You have a grocery store chain client who wants to increase their sales. They have stores across the country. How would you approach it?