Two rounds, technical interview with SQL, some Python , ML, and stats questions followed by on-site with four interviews. On site interviewers were great. Submitted a detailed questionnaire/application to HR, but never talked over the phone until afterwards.
Preguntas de entrevista [1]
Pregunta 1
SQL queries, statistics, basic python, ML concepts
Me postulé a través de una recomendación de un empleado. Acudí a una entrevista en Aetna (Gaithersburg, MD) en ago 2017
Entrevista
The interview process is swift and fair. I applied online and asked one of my friends to refer, after a couple of days I received an email to chose a webex interview slot. It was a 70 min online interview. Initially regular questions like tell me about your self , what is the advantage of functional programming, differences between hadoop and spark frameworks, what is an RDD etc and other questions related to resume. In the later half of the interview, given a coding task and SQL queries to write Overall, its positive experience.
Preguntas de entrevista [8]
Pregunta 1
Write a program to compare two strings and return a boolean value if one is a substring of the other?
Me postulé en línea. Acudí a una entrevista en Aetna en jul 2017
Entrevista
First round was basic introduction, background, salary expectations etc. The second round was technical interview. It was easy mostly coding (SQL and Python).I have not got a response from the employer yet