A recruiter contacted me to schedule a time with a technical team member.

We went through the role and its details. They later asked a couple of fundamental questions about Java and J2EE technologies.

Subsequently, a Skype interview was scheduled with a panel of people. This interview went through different stages of questions, starting from Java fundamentals, then algorithms and data structures, and also covering SQL experiences.

Singleton Design Pattern, Fundamentals of Java. Couple of questions related to designing RESTful APIs. Jumped into coding questions:

a) Check whether an integer is a palindrome or not. b) Return the max and min of an array of integers.