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Deutsche Bank Java Full Stack Developer Interview Questions, Process, and Tips

Updated 7 May 2024

Deutsche Bank Java Full Stack Developer Interview Experiences

1 interview found

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(6 Questions)

  • Q1. Java 8 Features
  • Q2. Default Interface
  • Q3. Write code for Builder/Factory Pattern, basically anything other than Singleton
  • Ans. 

    Builder/Factory Pattern is used to create objects with complex initialization logic.

    • Builder Pattern separates the construction of a complex object from its representation.

    • Factory Pattern creates objects without specifying the exact class of object that will be created.

    • Builder Pattern is often used to create immutable objects with many optional parameters.

    • Factory Pattern is used when there is a need to create multiple i...

  • Answered by AI
  • Q4. Why is Redux used in React
  • Ans. 

    Redux is used in React to manage the application state in a predictable way.

    • Centralized state management for React applications

    • Predictable state changes with actions and reducers

    • Easier debugging and testing of state changes

    • Facilitates communication between components

  • Answered by AI
  • Q5. Second Highest Salary from Employee Table
  • Q6. Filter a List using Streams
  • Ans. 

    Filter a List using Streams in Java

    • Use the filter() method to apply a predicate to each element in the stream

    • Use collect() method to convert the stream back to a List

    • Example: List<String> names = Arrays.asList("Alice", "Bob", "Charlie"); List<String> filteredNames = names.stream().filter(name -> name.startsWith("A")).collect(Collectors.toList());

  • Answered by AI
Round 2 - Technical 

(7 Questions)

  • Q1. Write snippet for creating an Entity Class.
  • Ans. 

    Creating an Entity Class in Java

    • Define class with @Entity annotation

    • Add @Id annotation for primary key

    • Include fields with appropriate data types

  • Answered by AI
  • Q2. Different Types of Autowiring
  • Ans. 

    There are three types of autowiring in Spring: byType, byName, and constructor.

    • byType: Spring looks for a bean of the same type and injects it.

    • byName: Spring looks for a bean with the same name and injects it.

    • constructor: Spring looks for a constructor and injects the arguments.

  • Answered by AI
  • Q3. Lazy vs Eager Fetch
  • Ans. 

    Lazy fetch loads data only when needed, while eager fetch loads all related data upfront.

    • Lazy fetch is more efficient for performance as it only loads data when required.

    • Eager fetch can lead to performance issues by loading unnecessary data upfront.

    • Lazy fetch is the default behavior in JPA, while eager fetch needs to be explicitly specified.

    • Example: Lazy fetch can be used for loading a list of items in a shopping cart ...

  • Answered by AI
  • Q4. Transaction Management in Hibernate
  • Ans. 

    Transaction management in Hibernate ensures ACID properties for database operations.

    • Hibernate provides built-in transaction management support through Session interface.

    • Transactions can be managed programmatically using beginTransaction(), commit(), and rollback() methods.

    • Hibernate also supports declarative transaction management using annotations like @Transactional.

    • Transactions in Hibernate ensure Atomicity, Consiste...

  • Answered by AI
  • Q5. Attached Entity vs Detached Entity
  • Ans. 

    Attached entities are actively managed by the persistence context, while detached entities are no longer actively managed.

    • Attached entities are being managed by the persistence context and any changes made to them will be automatically synchronized with the database.

    • Detached entities are not being managed by the persistence context and changes made to them will not be automatically synchronized with the database.

    • Entiti...

  • Answered by AI
  • Q6. Write Snippet to create two beans
  • Ans. 

    Creating two beans in Java using Spring framework

    • Use @Component annotation to define a bean

    • Specify the bean name using @Component("beanName")

    • Use @Autowired annotation to inject one bean into another

  • Answered by AI
  • Q7. Sort an Employee HashMap
  • Ans. 

    Sort an Employee HashMap based on keys or values

    • Use TreeMap to automatically sort by keys

    • Use Comparator to sort by values

    • Convert HashMap to List and then sort

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Deutsche Bank Java Full Stack Developer interview:
  • Spring Framework
Interview preparation tips for other job seekers - First Round was conducted by HirePro

Skills evaluated in this interview

Java Full Stack Developer Jobs at Deutsche Bank

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Interview questions from similar companies

I appeared for an interview before Dec 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 Minutes
Round difficulty - Medium

Coding round was conducted in the morning for 1.5 hours from 10:00 am to 11:30 am. Exam was conducted on HACKEREARTH which is a user-friendly platform with various edge test-cases. Since exam was done through online mode due to COVID-19, therefore camera was on for invigilation. A well working camera and microphone were needed for successful completion of exam.

  • Q1. 

    Words Magic with Prefix Replacement Problem

    Ninja is provided with a dictionary of words, WORDS, and a sentence, SENTENCE, which consists of words separated by spaces. The goal is to minimize the size of ...

  • Ans. 

    The goal is to minimize the size of a sentence by replacing words with prefixes from a given dictionary.

    • Iterate through each word in the sentence and check if a prefix exists in the dictionary

    • Replace the word with the smallest prefix found in the dictionary

    • Repeat the process for all words in the sentence

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in PuneEligibility criteriaAbove 7 CGPABarclays interview preparation:Topics to prepare for the interview - Data Structure, Algorithms, Basics of object oriented programming, Operating System, Database Management System, C++ BasicsTime required to prepare for the interview - 10 MonthsInterview preparation tips for other job seekers

Tip 1 : Do not totally depend on past interview questions or as such unless and until you have a strong foundation. Just build the foundation first in starting months.
Tip 2 : More focus should be on problem-solving skills. Develop the skills of using applications.(Eg.: Where one should use Hashmap, Arraylist, etc.)
Tip 3 : Try to solve the problem on your own. Just sink yourself into the question so much that you don't need to look for the solution.(Figure out solution in your own way).
Tip 4 : Regarding project, quantity doesn't matter but what matters the most is you should know about the project from start to end. Able to explain the project clearly. Be ready with technical as well as Behavioral questions.

Application resume tips for other job seekers

Tip 1 : Get rid of irrelevant topics or headings.(Eg. Stood 1st in Annual Sack Race Competition.)
Tip 3 : Make sure you don't keep anything which create problem at time of Interview.
Tip 4 : Short and crisp Resume with each spelling checked twice.
Tip 5 : Keep updating your resume based on addition of Internship/Projects, etc.
Tip 6 : Keep the file name(Resume saved as pdf or any format) decent too.

Final outcome of the interviewRejected

Interview Questionnaire 

4 Questions

  • Q1. One coding question.
  • Q2. Questions on Data Structures
  • Q3. Logical Question: You are a captive. If you say the right answer, the assasin will hang you, if you say the wrong answer, he will shoot you. How do you escape?
  • Q4. Other aptitude questions

Interview Preparation Tips

Round: Other Interview
Experience: One year since I took the interview, so no idea exactly what questions they asked. But I was asked to write the code on paper in front of him and was asked to debug it. Some puzzles and aptitude questions along with other basic coding questions. It was great that the guy was interactive and started asking about my projects and college life.
Btw the answer to the logical question is: I should say " you will shoot me". Paradoxical.
Tips: Feel free to ask anything that you would like to know from them. Also frankly say that you don't know a certain topic if you have no clue what it is about. They don't like people wasting their time.

Round: HR Interview
Experience: This was not exactly a technical interview. He asked me to write a code to find the day of week when a certain date in any year of the calendar is given. I answered it and then he starting asking general questions as to why do u want to join the company, etc.
I gave answers to most of them convincingly. But I kept him engaged by explaining my life at college, the extra curriculars I did at college. Also I asked him about his experience as a software engineer. I asked him to reflect upon his career and how I should approach about my career.
Tips: The best part about HR interviews is they expect you to ask them lots and lots of questions. The more they are engaged, the more are your chances of impressing and getting selected. And more importantly, ask the interviewer about his experience with the present firm. This also works with my manager when ever he has a one on one with me :P
Cheers and all the best.

Skills: Soft Skills, General Aptitude, LOGICAL THINKING ABILITIES, Coding Skills And Knowledge On Data Structures
College Name: IIT Hyderabad

I appeared for an interview in Dec 2016.

Interview Preparation Tips

Round: Test
Experience: Programming section had basic questions on C++ & data structures.
Tips: Try to score maximum in aptitude test, they consider your score while placement.
Duration: 2 hours
Total Questions: 35

Round: Technical Interview 1
Experience: Questions asked during this round:
Introduce yourself.
Questions on projects & internships.
Questions on Final year project in detail (max part of interview was on final year project).
Basic concepts of C++.
Few programs on C++.
Puzzles.


Round: Technical Interview 2
Experience: ? 2 interviewers were there.
? Stressed interview.
? They grilled me a lot on C++ & data structures.
One interviewer started asking questions, and before I could complete my answer, another used to cut me in
middle & start asking another question. I realized it

Interview Preparation Tips

Round: Test
Experience: It was an easy test overall, basic programming things were asked in technical part of test whereas aptitude questions were also relatively easy.
Tips: You just need to know things which were there in CS101 for technical part of test .Nothing else is required.
Duration: 30 minutes
Total Questions: 1

Skills: Problem
College Name: Indian Institute of Technology, Bombay

I applied via Campus Placement

Interview Questionnaire 

4 Questions

  • Q1. Explain the background process that takes place during an atm transaction
  • Ans. 

    ATM transaction involves multiple background processes including authentication, authorization, and communication with bank servers.

    • Customer inserts card and enters PIN

    • ATM authenticates the card and PIN

    • ATM requests authorization from bank server

    • Bank server verifies account balance and approves or denies transaction

    • ATM dispenses cash or completes other requested transaction

    • ATM updates account balance and sends transacti

  • Answered by AI
  • Q2. Cut cake into 8 pieces .You can use knife 3 times only
  • Ans. 

    Cut cake into 8 pieces using knife 3 times only.

    • First, cut the cake horizontally into two equal halves.

    • Then, cut the cake vertically into four equal pieces.

    • Finally, cut the cake horizontally again into eight equal pieces.

    • Make sure to use the knife efficiently to minimize the number of cuts.

    • Practice visualization before making the cuts to avoid mistakes.

  • Answered by AI
  • Q3. A shot fired from a gun pointing towards a tree full of birds. All birds left except one. Why ?
  • Ans. 

    The one bird was already dead.

    • The bird was already dead before the shot was fired.

    • The bird was injured and unable to fly away with the rest of the birds.

    • The bird was a decoy bird used for hunting purposes.

    • The bird was a trained bird used for falconry.

  • Answered by AI
  • Q4. Explain projects which you made in college?
  • Ans. 

    Developed a web-based attendance management system and a mobile app for event management.

    • Created a database schema and implemented CRUD operations using PHP and MySQL.

    • Designed the user interface using HTML, CSS, and JavaScript.

    • Integrated Google Maps API for location tracking in the mobile app.

    • Implemented push notifications using Firebase Cloud Messaging.

    • Collaborated with a team of four to complete the projects within t

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: The question paper was a mix of aptitude, programming of c++ java , sql and reasoning.
There was negative marking set for each questions.
Tips: Attempt that portion first in which you are really confident.
Dont try to attempt all questions , as negative marking plays big role.
Duration: 60 minutes

Round: Technical Interview
Experience: As Barclays is a bank , so this kind of question is obvious.
Be prepared for technical process that takes place in a usual banking domain.
Also , any type of question whether reasoning based or technical can be asked.
Tips: Be confident. Try to tell everything in a straight manner.

Round: Case Study Interview
Experience: You can put humour while answering as this shows your positivity.
There can be many reason for this like birds ia dead , bird is deaf , bird is of plastic. You can choose whatever hit into your mind.

Round: Behavioural Interview
Experience: Explaining the thing in which you already have knowledge is a plus point.
But make sure you have complete knowledge of your college project as they can ask as many questions as possible because your project is the main thing which can extend your interview time.

Skills: Common Sense, Presence Of Mind, Positive Thinking, Ability To Deliver On A Project, C Programming
College Name: UPTU
Motivation: As it is a product based company , so chances of growth is good and pay scale is better.

I applied via Campus Placement

Interview Preparation Tips

Round: Test
Experience: Was nice experience,should have good aptitude.
Tips: Learn aptitude more and morr
Duration: 60 minutes

Round: Group Discussion
Experience: Just speak about the topic
Tips: Do not get silent

Round: Technical Interview
Experience: iOS,C/C++
Tips: Just be confident about your answwers ansd show that you are capable to do each and everything in this world and you have quick learning capacity to grasp anything.

General Tips: C/C++,
Skills:
College Name: CDAC PUNE
Motivation: Bank more than 325 years old.

I applied via Naukri.com and was interviewed in May 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Resume related
  • Q2. Scenario based high level design

Interview Preparation Tips

Interview preparation tips for other job seekers - Not at all worthy experience. Such a huge organisation and HR people they don't know what does a offer mean to a new Candidate. You are not going to the market to buy stuff. You have to earn your candidate and same for candidate as well. Both have to mutually understand each other needs. If you cannot make an offer to the person then kindly do not waste neither your time and nor theirs. And if you have to hire real talent then expand your budget, stop bargaining.

I appeared for an interview in Feb 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 minutes
Round difficulty - Medium

It was an online test round of 90 minutes orgainsed in Hackerearth platform. It consists of 15 mcq questions and 2 coding questions. The level was moderate. Timing of test was in morning and platform was quite good.

  • Q1. 

    Shopping Spree Problem Statement

    Preeti plans to shop for her father's birthday at a store with unlimited quantities of N different items. She has a budget that allows her to buy a maximum of K items. Hel...

  • Ans. 

    Calculate the number of ways Preeti can purchase items within budget, with at least one item quantity differing.

    • Use dynamic programming to calculate the number of ways to purchase items within budget.

    • Consider different scenarios where Preeti buys different quantities of each item.

    • Return the result modulo 10^9 + 7 to handle large answers.

  • Answered by AI
Round 2 - HR 

Round duration - 50 minutes
Round difficulty - Medium

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Banasthali University. Eligibility criteriaAbove 7 CGPABarclays interview preparation:Topics to prepare for the interview - Data Structures(Array, String, Tree, Graphs, Dynamic Programming) , OOPS, Basics of Operating System, DBMSTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Try to understand basic concepts of all data structures and do coding questions from online sites like Hackerrank, Leetcode etc. 
Tip 2 : Prepare basics of DBMS and Operating System. OOPs concept is must .
Tip 3 : Go through all the basics sql queries or must know about any 1 database perfectly.

Application resume tips for other job seekers

Tip 1 : Resume should be short and catchy. It should not be more than 1 page. 
Tip 2 : Mention atleast 2 projects. Don't put skills you don't know because mostly interviewers will ask questions on resume basis.

Final outcome of the interviewSelected
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. Find array length
  • Q2. Find substring in a string

Deutsche Bank Interview FAQs

How many rounds are there in Deutsche Bank Java Full Stack Developer interview?
Deutsche Bank interview process usually has 2 rounds. The most common rounds in the Deutsche Bank interview process are Technical.
How to prepare for Deutsche Bank Java Full Stack Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Deutsche Bank. The most common topics and skills that interviewers at Deutsche Bank expect are Java, Angular, Microservices, Spring Boot and React.Js.
What are the top questions asked in Deutsche Bank Java Full Stack Developer interview?

Some of the top questions asked at the Deutsche Bank Java Full Stack Developer interview -

  1. Write code for Builder/Factory Pattern, basically anything other than Single...read more
  2. Write snippet for creating an Entity Cla...read more
  3. Why is Redux used in Re...read more

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Deutsche Bank Java Full Stack Developer Interview Process

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