Ingeniero Java Senior Interview Questions

Senior Java Software Engineer

Interviewed at EPAM Systems

4★

May 19, 2025

Happens before mechanism in jvm

Senior Java Developer

Interviewed at Deloitte

3.8★

May 28, 2025

Java 8, collections and Database concepts.

Senior Java Developer

Interviewed at HCLTech

3.8★

Mar 6, 2018

to find breakpoint of a server

Senior Java Developer

Interviewed at Deloitte

3.8★

Mar 6, 2018

How will you iterate hashmap?

Senior Java Developer

Interviewed at HCLTech

3.8★

Jul 1, 2019

core java, collection, multithreading, spring, hibernate average level questions

Senior Java Developer

Interviewed at Mobileum

3.8★

Oct 11, 2019

Remove duplicate from char array linked list -find duplicate

Senior Java Developer

Interviewed at Synechron

4.1★

Feb 13, 2020

does tree data structure use hashcode and equals ? how sorting will happen internally in treeset/treemap?

Senior Software Engineer - Java Developer

Interviewed at Indexnine Technologies

3.7★

Nov 18, 2021

Desing a zomato, swiggy like food delivery app with features like search, order, pay, search dishes and restaurants.

Senior Java Developer

Interviewed at Synechron

4.1★

Oct 17, 2020

what is lambda expression? what are function interface and how we implement.

Senior Java Developer

Interviewed at Deloitte

3.8★

Jun 29, 2021

Technical - What will you do if a JAVA application is slow or lagging? Managerial - How are you maintaining work life balance during WFH?