Senior Java Developer Interview Questions

Senior Java Developer

Interviewed at Tata Consultancy Services

3.5★

Jul 5, 2023

Difference between Hash map and concurrent Hash map. Java 8 concepts.

Senior Java Developer

Interviewed at Tata Consultancy Services

3.5★

Sep 11, 2024

I got the call from one tech lead and he took my interview on phonecall for around 30 mins from basics to advanced. They they scheduled virtual interview and it was good. Same person took my interview. They are more focus on microservices design patterns, Apache Kafka , how to manage transition, communication between microservices. I got the offer finally

Senior Java Developer

Interviewed at Tata Consultancy Services

3.5★

Nov 24, 2021

what is oop in java? what is overriding overloading? what is springboot? what is difference between concurrenthashmap and hashmap? lots of questions from core Java spring springboot boot and from Oracle db

Senior Java Developer

Interviewed at Tata Consultancy Services

3.5★

Dec 6, 2021

Immutability Hashmap Security of application

Senior Java Developer

Interviewed at Tata Consultancy Services

3.5★

Dec 25, 2022

Exception Handling, Oops, core java

Senior Java Developer

Interviewed at Allianz

3.9★

May 25, 2023

10 question asked nothing more than

Senior Java Developer

Interviewed at Allianz

3.9★

Dec 23, 2020

(L1) 1.Spring Boot Features 2. Spring Boot Actuators 3.Property Configurations in Spring Boot 4. Basic Core java questions (L2) 1. Advanced Java questions in deep 2. Practical way for core java features, Implementation 3. Current Project experience in Java 1.8 features with examples 4. Spring Boot Questions

Senior Java Developer

Interviewed at The Workshop

3.1★

Jul 29, 2019

What interview?

Senior Java Developer

Interviewed at BT Group

3.6★

Nov 20, 2018

Java deep knowledge check and framework related questions

Senior Java Developer

Interviewed at Mangopay

3.1★

Aug 25, 2024

Why you want to change your current job to work at Mango?