Senior Java Developer Tech Lead Interview Questions

Senior Java Developer

Interviewed at Pratham Software

4.2★

Oct 25, 2021

spring-boot questions, like stereotype annotations, microservice architecture, rest API

Senior Java Developer

Interviewed at Nisum

3.6★

Nov 10, 2020

remove dublicate elements from array without using collection framework with complexity O(n)

Senior Java Developer

Interviewed at Omio

3★

Oct 4, 2015

There were questions on algorithms and data structures. A programming task, like the ones you get in codility tests and one task on SQL joins. Also they asked to design the technical solution for one of their current development challenges. This was about creating fast and reliable distributed cache.

Senior Java Developer

Interviewed at Backbase

3.1★

Aug 24, 2023

All simple questions except hiring manager

Senior Java Developer

Interviewed at Backbase

3.1★

Sep 5, 2017

if you app fails to perform 5 transactions, what would you do?

Senior Java Software Engineer

Interviewed at jambit

4.5★

Jul 11, 2023

For Spring custom services with the only implementation we can use interface + implementation class or can implement the service in one class. Why do we need interfaces if we have the only implementation?

Senior Java Developer

Interviewed at VLink

4★

Jul 14, 2025

Details regarding my previous work experience.

Java Senior Developer

Interviewed at Allegro

4.1★

May 19, 2023

hashmap, concurrency, collections, code quality, microservices, complexity

Senior Java Developer

Interviewed at NorthRow

3.7★

Nov 14, 2022

Almost only Java related questions.

Senior Java Developer

Interviewed at Avankia

3.8★

Dec 24, 2020

1) Spring lifecycle 2) Basic core java question 3) Implementation of custom arraylist on Eclipse IDE