Ingeniero Java Senior Interview Questions

Senior Java Developer

Interviewed at driivz

3.9★

Feb 18, 2024

Despite their main focus on Kotlin, the interview shifted unexpectedly towards a Java data structure seldom used in practical scenarios. The question: Look-and-Say Sequence 2. Describe the product of my current company

Senior Java Developer

Interviewed at Ocado Group

3.3★

Dec 1, 2015

Write a program to tell if a string is palindrome. Review code for a Java class.

Senior Software Engineer - Java Developer

Interviewed at TNG Digital

4.2★

Jan 17, 2023

Java threading and microservices implementation

Senior Java Developer

Interviewed at Myridius

4★

Aug 5, 2025

Java spring, springboot, core, oops

Senior Java Developer

Interviewed at National University of Singapore

4★

Jul 3, 2024

java 8 features,microservices,spring boot vs spring mvc

Senior Java Developer

Interviewed at Photon

4.3★

Nov 2, 2023

Same Java interview questions basics

Senior Java Developer

Interviewed at Commerzbank

4.1★

Feb 23, 2021

Java 11, Stream API, Lambda, Collections, Multithreading, Memory model

Senior Java/J2EE Developer

Interviewed at Ishi Systems

3.5★

Jun 14, 2019

How to handle transaction inconsistency?

Senior Java/J2EE Developer

Interviewed at Ishi Systems

3.5★

Jun 14, 2019

What different ways you may face out of memory?

Senior Java Developer

Interviewed at Blip (Portugal)

4.2★

Jun 29, 2025

What is the purpose of the hashCode() method in Java, and why is it important to override it when you override the equals() method?