Senior Full Stack Engineer Interview Questions

829 senior full stack engineer interview questions shared by candidates

1) Java 11, 17, and 21 features. 2) What is the use of Optional? 3) What are intermediate and terminal operations? 4) In an interface, what is the purpose of default and static methods? 5) What is the Builder pattern? 6) How do you create an immutable class? 7) How do you share requests from one microservice to another? 8) Write a program to find the 2nd largest numbers in an unsorted array without using an inbuilt sort function. 9) How can we restrict a list from being modified? 10) What is transient? 11) What is volatile? 12) put vs patch ?
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Senior Java Full Stack Engineer

Interviewed at CRISIL

3.8
Jul 11, 2025

1) Java 11, 17, and 21 features. 2) What is the use of Optional? 3) What are intermediate and terminal operations? 4) In an interface, what is the purpose of default and static methods? 5) What is the Builder pattern? 6) How do you create an immutable class? 7) How do you share requests from one microservice to another? 8) Write a program to find the 2nd largest numbers in an unsorted array without using an inbuilt sort function. 9) How can we restrict a list from being modified? 10) What is transient? 11) What is volatile? 12) put vs patch ?

After the take-home test there is the technical interview the first part of the technical interview will discuss your exercise, why you have chosen that technical solution or UX interface. Then they asked more direct javascript questions: es6 related topics, ways to manipulate objects, Two-way data binding with vanilla JavaScript
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Senior Front End Developer/Full Stack Engineer

Interviewed at GetYourGuide

3.1
Nov 6, 2018

After the take-home test there is the technical interview the first part of the technical interview will discuss your exercise, why you have chosen that technical solution or UX interface. Then they asked more direct javascript questions: es6 related topics, ways to manipulate objects, Two-way data binding with vanilla JavaScript

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