Candidatei-me online. O processo levou mais de 1 semana. Fui entrevistado pela Roblox (San Mateo, CA) em fev. de 2025
Entrevista
This is for Data Scientist Intern position. The coding process requires operating on Pandas to merge the dataframe, to perform wrangling and standardization, to apply linear regression for price prediction using several columns.
Perguntas de entrevista [1]
Pergunta 1
How to merge two dataframes, and how to convert the 'date' columns in specific format and then to calculate the date range (using last_date - start_date).
First was Online Assessment in 3 parts 1 and 2nd were problem solving and 3rd was behavorial questions and then call with recruiter about my background and description about the role
Perguntas de entrevista [1]
Pergunta 1
Asked basic technical questions about python and SQL and where have i used them
The interview has 3 rounds. Round 0 is HR interview, Round 1 is technical interview, Round 2 is portfolio presentation and Round 3 is Behavioral interview with team leader.
The technical interview lasts about 1hr. They asked 3 Leetcode questions and 3 theoretical questions.
Candidatei-me online. O processo levou 2 semanas. Fui entrevistado pela Roblox em nov. de 2025
Entrevista
OA has 4 sections. Two game puzzles one about building a robot and another about optimizing a factory. Then one about behavioral. 4th is just coding 4 different probability and statistics questions.
Perguntas de entrevista [1]
Pergunta 1
One of the coding questions was about coding a basic bayesian probability problem and another was about to basically write basic logistical regression.