Ingeniero Java Senior Interview Questions

Senior Java Developer

Interviewed at Smith Micro

3.1★

Dec 6, 2011

Threading questions

How does it work an arraylist? What's the default capacity of an arraylist? How does the hashmap work? How the hashmap handles collisions? What's is a thread local?

Senior Java Developer

Interviewed at Parrolabs

2.7★

Oct 20, 2024

Java tech questions. use of spring, Databases and others

Senior Java Developer

Interviewed at AwanTunai

3.6★

Jan 9, 2023

HR - Background Technical - Java spring boot

Senior Java Developer

Interviewed at 50Hertz

4.3★

Jan 31, 2023

The days I can work. What do I do in my spare time? He looked at my github and asked more questions about my resume

Senior Java Developer

Interviewed at SQLI

3.5★

Jun 22, 2025

Java 17 Spring core Transaction

Senior Java Developer

Interviewed at Kiya.ai

4.3★

Jul 22, 2019

java collections

Senior Java Developer

Interviewed at D4 Insight

3.5★

Jan 20, 2024

question in Java8 to find max number why permGen replaced with metaSpace in Java8 what new in Java8 streams, functional interfaces Why we need abstract class when we can define functions in Interface java8 onwards Microservices design patterns- explain CQRS ConcurrentHashMap ExecutorService

Senior Java Developer

Interviewed at Bank of America

3.9★

Jun 28, 2023

What are the functions in the Map interface?

Senior Java Developer

Interviewed at Bank of America

3.9★

Jun 28, 2023

What is ps command in Linux?