Senior Java Developer Interview Questions

Senior Java Developer

Interviewed at SOUTHSYSTEM

4.7★

Sep 20, 2021

Fale sobre um caso de sucesso de sua carreira

Senior Java Developer

Interviewed at Mercado Libre

4.1★

Aug 19, 2025

¿Usaste una base de datos relacional o NoSQL? ¿Cuál fue tu criterio para elegirla?

Senior Java Developer

Interviewed at Inspired Entertainment

3.5★

Aug 17, 2016

IKM online test

Senior Software Developer Java

Interviewed at Virtusa

3.7★

Jun 21, 2023

1. Priority Queue code snippet, select the correct output 2. LeetCode climbing stairs problem - need to make test cases pass 3. Given a URL, need to send Rest request with given data and extract Restful response and extract String output from the JSON response and print to the console

How are indexes typically implemented in a database like PostgreSQL? (Follow-up: B+ tree)

Can two different objects have the same hash code? What is the impact of a poorly implemented equals() and hashCode()?

What is "flushing" in the context of Hibernate? When does an "auto-flush" typically occur and why?

Senior Software Engineer - Java

Interviewed at DrFirst

4★

Dec 26, 2014

Asked to explain a particular architectural design pattern (was familiar with it but did not know the actual name).

Senior Java Developer

Interviewed at HSBC

3.8★

Jun 24, 2024

Why are you interested in joining?

Senior Java Developer

Interviewed at HSBC

3.8★

Jan 20, 2023

Write a program in java for Stack push/pop operations