Senior Java Developer Tech Lead Interview Questions

Tech Lead/Senior Java Developer

Interviewed at N26

3.4★

Dec 21, 2016

How would you implement a concurrent hashmap?

Java Tech Lead

Interviewed at Virtusa

3.7★

Nov 13, 2019

- application vs web server - hashmap/fail fast/fail safe/concurrent hashmap - wait/notify/sleep/semaphone/deadlock - hibernate -thread slicing

Java Tech Lead (Programmer)

Interviewed at Miro

3.6★

Feb 17, 2022

A simple techincal excercice with arrays

Tech Lead JAVA

Interviewed at BharatPe

3.3★

May 14, 2025

Design lld for services like amazon.

Tech Lead JAVA

Interviewed at Zup Innovation

4.2★

Mar 6, 2025

quais os pontos altos da carreira, linguagens que conheco e proximidade com IA

Java Tech Lead

Interviewed at Etraveli Group

3.7★

Feb 12, 2025

What are exceptions What are generics What is a stream and lambda and can you implement it Few questions on collections Write a query to get 2nd highest salary of employee.

Java Tech Lead

Interviewed at Infosys

3.6★

Dec 26, 2012

Most of the questions were knowledge based and around resume. Questions related to design were also asked. Java and J2ee questions were mostly knowledge based.

Senior Java Developer/Tech Lead

Interviewed at Anheuser-Busch InBev

3.6★

Feb 18, 2020

Entrevistador basicamente segue o seu CV e questiona uma ou outra tecnologia correlata.

Senior Java Developer/Tech Lead

Interviewed at Vitech Systems Group

4★

Feb 16, 2017

Open ended questions 1. What would you do when the request to a server was un-responsive 2. What steps do you take to fix a long running query. 3. What do you do to fix a OutOfmemory issue on the server.

Java Tech Lead

Interviewed at Principal Financial Group

3.9★

Sep 2, 2016

Please go through in and out of current project. Think upon the questions which can be derived from it.