I applied through college or university. I interviewed at Boston Consulting Group
Interview
The interview was difficult . It went for 1 hour. The interviewer was nice though and had a very knowledable interaction. I was asked about my projects and sql. Practical of excel.
I interviewed at Boston Consulting Group (Bengaluru)
Interview
I attended the initial online assessment, where there were MCQ questions on statistics, probability, machine learning, and three coding problems on Python. We had to do data analysis, EDA, feature engineering, and fitting the model and creating a prediction file.
Interview questions [1]
Question 1
Simple ML questions:
- Bagging
- Boosting
- Logistic Regression
- Random Forest
- Decision Trees
I applied online. I interviewed at Boston Consulting Group (Bogotá, Bogota) in Mar 2026
Interview
The interviewer was very friendly, he explained everything I think he did not leave anything out in terms of salary and benefits, he also explained what would be needed for the technical assessment. In my case, Python (Numpy, Pandas, Scikit-learn).
I applied online. I interviewed at Boston Consulting Group (Casablanca, Greater Casablanca) in Feb 2026
Interview
I applied online through the BCG careers page. After about a week, I received an email inviting me to complete a proctored CodeSignal Data Science Framework assessment. The assessment was 90 minutes long and contained 5 questions covering data cleaning, data preprocessing, training a ML classifier, aggregating data from multiple files using joins and groupbys, and a probability calculation. The time pressure was significant. I did not advance past this stage.
Interview questions [1]
Question 1
Given a dataset of drivers with multiple CSV files, clean the data, preprocess features using scikit-learn (imputation, encoding, scaling), and train a classifier to predict a driver's class.