EPAM Systems Data Engineer interview questions

Interview difficulty* Average Did you get an offer?* Yes, but I declined Interview questions* Question* Q: What was the one thing that they asked you?Interview difficulty* Average Did you get an offer?* Yes, but I declined Interview questions* Question* Q: What was the one thing that they asked you?

Entrevista con senior, primero preguntas sobre diferentes tecnologías de big data, conceptos teóricos, proveedores de cloud, diseño de soluciones de big data. Calidad del código y de los datos. Después prueba técnica de SQL y optimización de un codigo de Spark en Scala