Desarrollador De Software Java Senior Interview Questions

Senior Java Developer

Interviewed at Mphasis

3.4★

Mar 29, 2024

Core java, Java 8 features with programing, spring security, Dependencies. Threads.

Senior Java Developer

Interviewed at Persistent Systems

4.2★

Apr 25, 2025

Java 8 feature, map vs flatmap, hashmap internal working, microservice modules,

Senior Java Developer

Interviewed at Apexon

4.2★

May 15, 2025

Linked list insertion of # after every node that contains ofd number, thread safe singleton was asked to implement, detecting loops in linked list, second highest salary in sql, how to implement many to many mapping in no sql db. And lots more.

Senior Java Developer

Interviewed at Coforge

3.7★

Dec 7, 2024

How do you communicate between micro services

Senior Java Developer

Interviewed at Persistent Systems

4.2★

Dec 31, 2024

Deep dive into project Spring boot questions like scopes of bean, shut down hooks etc. Project deep understanding was required. Threading question like thread pool Collections

Senior Java Developer

Interviewed at Revolut

4★

Mar 13, 2025

- can elements be not equal if they have same hashCode - worth complexity to get element from hashmap - what transaction levels do you know. What level do you use and why.

Senior Backend Java Developer

Interviewed at Bonial International

3.8★

Jul 18, 2025

The interview focused on culture fit and soft skills. Key questions were about teamwork, handling feedback, being part of an on-call rotation, and availability to work four days a week on-site.

Senior Java Developer

Interviewed at PwC

3.7★

Jul 17, 2025

1) Intro 2) 2dsa question If u have practice on it u can crack it

Senior Java Developer

Interviewed at Simform

4.1★

Oct 30, 2025

Two way and Three way Authentication. Spring Security, Hashmap and Hashtable difference

Senior Java Developer

Interviewed at Coforge

3.7★

Mar 20, 2026

Real Production Problems and how to mitigate it