I applied online. I interviewed at Sapiens (New Delhi) in Oct 2020
Interview
Based on coding and aptitude was a decent interview.Technical rounds of interview than a hr round on top of it.Sapient was hiring for Java Developer/Microservice. The best part is that they provide pick up and drop service.
Round 1 Telephonic Round: MCQs based questions by HR on Core Java
Round 2 Case Study Round: A problem statement will be given and we have to make a microservice API using our tech stack in 120 min. You can ask for more time. I have to write JUnit test cases also. No internet is provided and have to use eclipse IDE. It’s not an elimination round.Round 3 F2F (technical discussion)
Interview questions [1]
Question 1
Question related to dp,trees,arrays,STL,DBMS,SQL.
Introduce yourself
What all technologies have you used and why
Many questions around your current project
Immutable class and object
Singleton Pattern
Factory Pattern
Multithreading
Synchronized
What are triggers?
When to use them?
SQL Trigger | Student Database
What is Indexing and how to use indexing with composite keys
HashMap internal working
Difference between synchronized Hashmap and Concurrent Hashmap
How to compare a HashMap with object Student: Use Comparator class Comparator Interface in Java with Examples