Me postulé en línea. Acudí a una entrevista en BNSF Railway (Dallas, TX) en feb 2019
Entrevista
The interview was very technical as you expect any data scientist interview to be. The Interview included 20 probability and statistics question. Apart from that, 4 python programs were asked.
Me postulé a través de otra fuente. Acudí a una entrevista en BNSF Railway (Fort Worth, TX) en oct 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
Me postulé en línea. Acudí a una entrevista en BNSF Railway en jun 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.
Preguntas de entrevista [1]
Pregunta 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.
Me postulé en línea. Acudí a una entrevista en BNSF Railway (Fort Worth, TX) en jun 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
Preguntas de entrevista [1]
Pregunta 1
one on coding a function, another on a regression task with multiple sub tasks.