Acudí a una entrevista en BNSF Railway (Fort Worth, TX)
Entrevista
Received the codility test. Took about 1hr to finish the test. The test wasn't straight forward. It consisted of hard pyspark related question. Didn't receive any confirmation post submitting the test
Envié una solicitud electrónica. Acudí a una entrevista en BNSF Railway (Dallas, TX) en feb 2026
Entrevista
Online Python and yaml assessment on Codility. Received training examples and about a week and a half to take the assignment, The actual test was fairly easy except for the fact that the subject matter did not seem to reflect the job ad or the test instruction email, so I prepped for Python algos and got a simple Spark problem and a Kubernetes based yaml spec problem.
Preguntas de entrevista [1]
Pregunta 1
Use pySpark to get a table from a .csv and do a simple aggregation and return it as a dict.
Write a Kubernetes configuration in yaml based on provided specs.
