Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en ION Group (Pisa) en abr 2024
Entrevista
After CV screening, chat with the CTO, then a hacker rank test and a final interview with some live data science and coding tests.
Overall, not so complicated. However, they sell as data science what actually is a lot of data cleaning and analysis, modelling does not go further than a logistic regression.
Indeed, the live coding test was full of "gotcha" on data quality issues, Zero interest in assessing modeling knowledge.
Preguntas de entrevista [1]
Pregunta 1
Sketch out the database structure of a given best-price system that monitors different websites.
First round was coding.
Second round was tech interview and they asked introduction and complete EDA they asked to give insights, and if you're not able to give even few of them then gone case.
Me postulé a través de una facultad o universidad. Acudí a una entrevista en ION Group (Hyderabad)
Entrevista
starting,we have an online test it consist of topics like aptitude,2 sql codes and 1 machine learning code, second is technical interview where they mostly ask questions on pandas,sql and logical questions also
Preguntas de entrevista [1]
Pregunta 1
write a query to find the total orders amount by each customer
Processo standard, code assessment, seguito da colloquio tecnico. Al colloquio tecnico, una breve presentazione degli interviewer seguita da una descrizione di mansioni precedenti, achievement raggiunti. Qualche domanda tecnica su database e data cleaning, Nessuna interfaccia con HR in questa fase, interazioni solo via mail.