Ingeniero Java Senior Interview Questions

Senior Software Engineer - Java Developer

Interviewed at MAERSK

3.8★

Jun 27, 2019

1. Design LRU cache/ any custom cache 2. String anagram 3. Design ATM machine 4. Java Streams 5. JDBC 6. HashMap

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

Senior Java Developer

Interviewed at Coforge

3.7★

Mar 15, 2026

Java spring boot,sql, more focus on spring boot

Senior Java Developer

Interviewed at Persistent Systems

4.2★

Dec 13, 2015

Written questions had generic, multithreading, singleton pattern question and few java basic question. In aptitude test they had 4-5 questions on family relations, one for books positions in rack, few related to father-son age questions, one work time related and remaining natural numbers basic question.

Senior Java Developer

Interviewed at Mirakl

4.1★

Jun 11, 2023

Décrivez les principales nouveautés apportées par Spring Boot

Senior Java/Spring Developer

Interviewed at Coforge

3.7★

Jul 9, 2023

How serialisation happens in java and write proper code for it

Senior Java Developer

Interviewed at EY

3.7★

Dec 7, 2019

1. Single ton class 2. Your project Micro services architecture 3. Oath2 authentication 4. Spring jpa 5. Auto wired 6. Proxy server 7. Sql

Senior Java Developer

Interviewed at Mphasis

3.4★

Feb 20, 2020

Questions from Core Java, DS, Algorithms, SpringBoot, Kafka, Agile process.

Senior Java Software Engineer

Interviewed at Wells Fargo

3.5★

Mar 7, 2020

Describe a time when you had to choose one solution over another