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Deutsche Bank Software Developer Interview Questions, Process, and Tips

Updated 6 Dec 2024

Top Deutsche Bank Software Developer Interview Questions and Answers

  • Q1. Avoiding Traps Problem Statement Given an array of obstacles' coordinates, determine the minimal jump length to reach beyond all obstacles starting from coordinate 0 whi ...read more
  • Q2. Minimum Number of Operations Problem Statement Given an array 'ARR' consisting of 'N' positive integers, determine the minimum number of operations needed to make all el ...read more
  • Q3. Longest Consecutive Sequence Problem Statement You are given an unsorted array/list ‘ARR’ of ‘N’ integers. Your task is to return the length of the longest consecutive s ...read more
View all 6 questions

Deutsche Bank Software Developer Interview Experiences

3 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Sep 2023.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Objects in java 8
  • Ans. 

    Java 8 introduced the concept of functional programming with the addition of lambda expressions and streams.

    • Lambda expressions allow for concise code and easier parallel programming.

    • Streams provide a way to work with collections of objects in a functional style.

    • Functional interfaces like Predicate, Function, and Consumer are commonly used with lambda expressions.

  • Answered by AI
  • Q2. Spring boot basic concepts
Round 2 - One-on-one 

(2 Questions)

  • Q1. Coding challenge in java 8
  • Ans. 

    Implement a coding challenge in Java 8

    • Use lambda expressions and functional interfaces to write concise and readable code

    • Utilize streams to process collections efficiently

    • Leverage method references for cleaner code

  • Answered by AI
  • Q2. Personal project architecture questions

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

It was data structures and algorithm

Round 2 - Technical 

(2 Questions)

  • Q1. What is friend function
  • Q2. Basic definitions of oops

Software Developer Interview Questions Asked at Other Companies

asked in Amazon
Q1. Maximum Subarray Sum Problem Statement Given an array of integers ... read more
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Q2. Minimum Number of Platforms Needed Problem Statement You are give ... read more
asked in Rakuten
Q3. Merge Two Sorted Arrays Problem Statement Given two sorted intege ... read more
asked in Cognizant
Q4. Nth Fibonacci Number Problem Statement Calculate the Nth term in ... read more
Q5. Find Duplicate in Array Problem Statement You are provided with a ... read more

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

The coding round consisted of 3 coding questions. 1st question was of 20 marks, 2nd and 3rd of 50 marks.

  • Q1. 

    Minimum Number of Operations Problem Statement

    Given an array 'ARR' consisting of 'N' positive integers, determine the minimum number of operations needed to make all elements of the array equal. You may ...

  • Ans. Brute Force

    For making all elements equal you can select a target value and then you can make all elements equal to that. Now, for converting a single element to a target value you can perform a single operation only once. In this manner, you can achieve your task in the maximum of  ‘N’ operations but you have to minimize this number of operations and for this, your selection of target is very important because if ...

  • Answered Anonymously
  • Q2. 

    Avoiding Traps Problem Statement

    Given an array of obstacles' coordinates, determine the minimal jump length to reach beyond all obstacles starting from coordinate 0 while avoiding landing on any obstacle...

  • Ans. 

    I first made an array in the main function that will contain the number of prime numbers less than or equal to the index value of the array and passed into my called function. This will give me the a value for each test case. Then, int the called function I applied dynamic programming. I created a dp array and initialized all values to max integer (dp[0] = 0). For each index i, i put dp[i+1] if (i=(r1/r2)) equal to min...

  • Answered Anonymously
  • Q3. 

    Longest Consecutive Sequence Problem Statement

    You are given an unsorted array/list ‘ARR’ of ‘N’ integers. Your task is to return the length of the longest consecutive sequence.

    The consecutive sequence ...

  • Ans. Brute Force

    As we only need the consecutive elements in the form ['NUM', 'NUM' + 1, 'NUM' + 2,...,'NUM' + 'L']. The brute force approach is to traverse each element in the array ('NUM' = ‘ARR[i]’) and then keep finding ('NUM' + 1) in the array until we don't find the next consecutive element in the array.

     

    Keep a track of the current length of the sequence. If the current length of the consecutive subsequence is gre...

  • Answered Anonymously
Round 2 - Video Call 

Round duration - 45 minutes
Round difficulty - Easy

Timing: 10:15 - 11:00 am.
The interview was online from home.

Round 3 - Video Call 

(1 Question)

Round duration - 45 minutes
Round difficulty - Medium

Timing: 2:15 - 3:00 PM
The interview was online from home.
There were a few audio cuts in the video call but we were able to manage regardless.

  • Q1. 

    Reverse a String Problem Statement

    Given a string STR containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.

    Input:

    The input starts with a single i...
  • Ans. 

    He asked me to write a function to reverse a string of size n. In this question I defined my string ans="" , then iterated i from n-1 to 0 and concatenated Character.toString(s.charAt(i)) to my ans and then returned ans. He followed up the question. He said “If I remove ' ”="" ' in string ans line then what will happen. I answered that it will give me a compilation error that the variable "ans" is not initialized. Then...

  • Answered Anonymously

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Delhi Technological University. Eligibility criteriaCGPA cutoff 7Deutsche Bank interview preparation:Topics to prepare for the interview - Java, MySQL, HTML, CSS, JavaScript, Nodejs, PythonTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : For OOPS, DS and programming, I recommend Codezen, Leetcode, InterviewBit and GeeksforGeeks.
Tip 2 : For OS, DBMS and Computer Network, I recommend GateSmasher, Knowledge Gate and TutorialsPoint.
Tip 3 : For SQL, I recommend W3Schools and GeeksforGeeks.
Tip 4 : Always maintain your cool during Interviews, and answer the questions calmly. If you get stuck in a problem, do not hesitate to ask for hints.

Application resume tips for other job seekers

Tip 1: Mention only those projects and internships in your resume that you are comfortable with, that is, you can explain to the interviewee.
Tip 2: Mention only those skills/programming languages in your resume that you are comfortable with, that is, you have proper knowledge of as the interviewee can ask questions from those languages specifically.
Tip 3: Keep your data in your resume honest and accurate.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Explain event driven architecture of node.js
  • Ans. 

    Node.js uses event-driven architecture where events trigger callbacks to handle asynchronous operations.

    • Node.js uses event loop to handle asynchronous operations efficiently

    • Events are emitted by various objects in Node.js like HTTP servers, file system, etc.

    • Callbacks are registered to handle events and execute code when events occur

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain Encapsulation
  • Ans. 

    Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.

    • Encapsulation helps in hiding the internal state of an object and only exposing necessary functionalities.

    • It allows for better control over the data by preventing direct access from outside the class.

    • Encapsulation also helps in achieving data abstraction and information hiding.

    • Example: In a class representing a car, th...

  • Answered by AI
  • Q2. How to call rest API
  • Ans. 

    To call a REST API, you can use tools like Postman or code in languages like JavaScript or Python.

    • Use tools like Postman to make HTTP requests to the API endpoints

    • In programming languages like JavaScript, use libraries like Axios or Fetch to make API calls

    • Include necessary headers, parameters, and authentication tokens in the request

    • Handle the response data accordingly, whether it's JSON, XML, or other formats

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Sprig MVC, Spring boot and API

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Java. , Spring boot
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Do oops and data structures and sql

Round 3 - Technical 

(1 Question)

  • Q1. About Project questions asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Do spl and oops for OA

I applied via campus placement at Amrita Vishwa Vidyapeetham, Amritapuri Campus and was interviewed in Aug 2022. There were 2 interview rounds.

Round 1 - Coding Test 

The initial round was mixture of video interview and coding round.We will be asked 2 video interview questions and 2 coding questions

Round 2 - Technical 

(5 Questions)

  • Q1. Introduce yourself in five minutes
  • Q2. Tell about your projects and what are the challenges you faced while doing project
  • Q3. If you find any challenge while doing project what is your approch to overcome it
  • Q4. Till now in your career what is your biggest achievement
  • Q5. If you given a string in which numbers are combined how to seperate the longest alphabetical sequence
  • Ans. 

    The longest alphabetical sequence in a string of combined numbers can be separated using string manipulation and iteration.

    • Iterate through the string character by character

    • Check if the current character is alphabetical

    • If it is, start building a substring of alphabetical characters

    • If the next character is also alphabetical, add it to the substring

    • If the next character is not alphabetical, compare the length of the curre...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up bascis of coding
Be clear on what you speak

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Basic data structure related coding questions like creating a linked list and adding items to it median.
Max heap implementation.
Concurrency related questions.

Round 2 - Technical 

(1 Question)

  • Q1. Senior developer was taking the round, covering all design and architecture related questions. I was able to give a satisfactory solution.
Round 3 - Behavioral 

(1 Question)

  • Q1. Just some behavioural question along with a lil bit technical questions. Asked me about my current projects and problems faced, how i gave a proper solution and how i help my team to grow.

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic DSA along with strong programming language knowledge is required to crack the interview.

I applied via campus placement at Banasthali Vidyapeeth Womens Institute For Studies In Development Oriented Management, Jaipur and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

It had more than 30 aptitude questions and 2 coding questions

Round 2 - One-on-one 

(1 Question)

  • Q1. It was totally a tech round all questions were from Data structure, dbms, java, computer networking

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and if you don't know any answer don't take time say it directly with confidence

Deutsche Bank Interview FAQs

How many rounds are there in Deutsche Bank Software Developer interview?
Deutsche Bank interview process usually has 2 rounds. The most common rounds in the Deutsche Bank interview process are One-on-one Round, Coding Test and Technical.
How to prepare for Deutsche Bank Software 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 Agile, Coding, Data Structures, Accounts Receivable and Application Development.
What are the top questions asked in Deutsche Bank Software Developer interview?

Some of the top questions asked at the Deutsche Bank Software Developer interview -

  1. Coding challenge in jav...read more
  2. Objects in jav...read more
  3. what is friend funct...read more

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Deutsche Bank Software Developer Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
View more
Deutsche Bank Software Developer Salary
based on 87 salaries
₹9 L/yr - ₹25 L/yr
139% more than the average Software Developer Salary in India
View more details

Deutsche Bank Software Developer Reviews and Ratings

based on 6 reviews

2.8/5

Rating in categories

2.6

Skill development

3.2

Work-life balance

2.8

Salary

2.8

Job security

3.0

Company culture

2.3

Promotions

2.6

Work satisfaction

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