Candidatei-me online. Fiz uma entrevista na empresa BNSF Railway.
Entrevista
I had the first round of interviews with them, it was pretty straightforward hackerrank programming questions and some ML and statistics. The only problem was time management because the questions are easy or medium, but I ran out of time. Each programming question will have about 30 minutes to respond and also pass all the test cases, make sure to pay attention to all the test cases before submitting your answer.
Perguntas de entrevista [1]
Pergunta 1
I remember three easy programming questions (similar to leetcode)
Candidatei-me de outra forma. Fui entrevistado pela BNSF Railway (Fort Worth, TX) em out. de 2025
Entrevista
There will be initial Codility based coding challenge, after that you will have Codility based code review interview and then Loop interview for 4 hrs with DSA and SDE rounds
Candidatei-me online. Fui entrevistado pela BNSF Railway em jun. de 2025
Entrevista
No interactions with a human, just an automated "codility" assessment link sent shortly after applying. It takes up to two hours, so I found it rude to ask for that much of someone's time without investing any time of their own in talking to them. I quit the assessment as soon as I saw what they were asking. It shows they're unserious, and the culture wouldn't be a good fit. Especially when the salary range for their jobs are so broad as to be useless, they're not worth the time.
Perguntas de entrevista [1]
Pergunta 1
1. Code up the given equation (mutual information] and solution in numpy/pandas, without using any external resources.
2. Do a whole project on the given CSV with pre-processing, EDA, and regression modeling. No external resources, and a time limit.
Candidatei-me online. Fui entrevistado pela BNSF Railway (Fort Worth, TX) em jun. de 2025
Entrevista
OA had two questions: one on coding a function, another on a regression task with multiple sub tasks. Time limit 80 mins, which was very short. I was not able to debug the second task in time
Perguntas de entrevista [1]
Pergunta 1
one on coding a function, another on a regression task with multiple sub tasks.
