J'ai postulé en ligne. Le processus a pris 1 jour. J'ai passé un entretien chez PayPal (Chennai) en mars 2018
Entretien
Interview Summary :
My background (while attending the interview) : 4+Yrs exp. Java Developer with 2+ yrs of exp. in another product development company
Interview Details
Time : End of March 2018, For Exp. Java Developers
Total Rounds : 3
Venue : PayPal office Chennai
Positive result
All three rounds had common questions like tell me about yourself, your previous project, why switching company.
Questions d'entretien [7]
Question 1
1. Inheritance vs Composition? What is Inheritance and what is composition? Use case for each of it. Which is preferable? What is the drawback of inheritance? Is there any rule when choose which? Given an example, which one do you think is suitable for this example.
2. Collections framework
HashMap, ArrayList internal implementation
What is hashCode? How is get operation performed? Equals() vs HashCode?
Class Employee
{ Name; Age; Salary;}
HashMap<Employee,Big Int> map;
Can you add Employee to the map now? What is the pre-requisite? What needs to be done?
Write code for equals() overriding in this case?
Use of hashcode?
Ben is the former lead technologist in the Office of the CTO at Confluent where he has worked on a wide range of projects, from implementing the latest version of Apache Kafka’s replication protocol through to developing strategies for streaming applications. Before Confluent Ben led the design and build of a company-
Questions d'entretien [1]
Question 1
How am I today and what was the thing that helped most in life
J'ai postulé en ligne. J'ai passé un entretien chez PayPal
Entretien
Long process but very communicative throughout. Started with initial phone screen and then three more technical interviews. I found the interviews enjoyable and the questions to be well thought out. The recruiter and hiring managers were proactive in answering additional questions along the way and everything felt very transparent.
Questions d'entretien [1]
Question 1
They asked about my technical background, previous projects I had worked on, how these experiences could be applied to the role I was applying for, standard questions