Senior Developer Java Interview Questions

Senior Java Developer

Interviewed at EPAM Systems

4★

May 26, 2026

Diff between iterator and list iterator

Senior Java Developer

Interviewed at EPAM Systems

4★

Oct 20, 2023

Java Technical Questions followed by programming which need to be solved using java8.

Senior Java Developer

Interviewed at EPAM Systems

4★

Jan 18, 2024

HathSet vs TreeSet, HashMap vs LinkedHashMap, Hibernate entity lifecycle, Executor frameword, 3 coding problems (array, lamda function, sql queries)

Senior Java Developer

Interviewed at Wipro

3.6★

Jan 20, 2023

Array list implementation, linked list reverse, remove duplicates from unsorted array without using collections

Senior Java Developer

Interviewed at Hexaware Technologies

3.7★

Mar 18, 2023

Basics and concept oriented questions and project oriented

Senior Java Developer

Interviewed at Wipro

3.6★

Aug 1, 2022

No technical question, as the person seemed to be from management & was interested in management kind of questions, In short waste of time.

Senior Software Engineer - Java

Interviewed at Epassi

2.8★

May 28, 2026

System design interview for an employee benefits platform. Topics included: - employer onboarding - employee import - authentication/SSO, - bulk CSV handling, - Kafka/outbox notifications, - balance calculation, - transaction modeling, - idempotency, - merchant payments, - settlement

Senior Java Developer

Interviewed at Starbucks

3.5★

May 11, 2021

Java core, algorithms, previous experience

Senior Java Developer

Interviewed at Wipro

3.6★

Aug 18, 2021

1.IOC container 2.Difference b/w @RestController &@Controller 3.HashMap working 4.DI 5.Synchronization 6.stashing 7. 3-coding questions

Senior Java Developer

Interviewed at Wipro

3.6★

Nov 25, 2024

Explain the different types of garbage collectors available in the JVM and their use cases (e.g., G1, CMS, Parallel).