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Deutsche Bank Big Data Engineer Interview Questions and Answers

Updated 10 Jul 2024

Deutsche Bank Big Data Engineer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.

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 - Technical 

(1 Question)

  • Q1. Python coding questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Python moderate level coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Data preprocessing ,Data technologies for diff sources and destinations for data ingestion.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Spark framework
  • Q2. Difference between coalesce and repartition
  • Ans. 

    Coalesce reduces the number of partitions without shuffling data, while repartition increases the number of partitions by shuffling data.

    • Coalesce is used to reduce the number of partitions in a DataFrame without shuffling the data.

    • Repartition is used to increase the number of partitions in a DataFrame by shuffling the data across the cluster.

    • Coalesce is more efficient when reducing partitions as it avoids shuffling dat...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Hadoop ecosystem
  • Q2. RDDs and dataframes

Skills evaluated in this interview

Big Data Engineer Interview Questions Asked at Other Companies

Q1. Difference between partitioning and bucketing. Types of joins in ... read more
asked in TCS
Q2. What optimization techniques have you utilized in your projects? ... read more
Q3. Checking whether a fibonacci number is present between a particuk ... read more
asked in TCS
Q4. What is the difference between lineage and directed acyclic graph ... read more
asked in TCS
Q5. What is the difference between cache and persistence?

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Coding Test 

Pyspark scenario questions

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jul 2022. There were 4 interview rounds.

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 - Coding Test 

It was having 3 coding questions, moderate to hard category with some Mcqs regarding computer science fundamentals.

Round 3 - Technical 

(1 Question)

  • Q1. It was mainly focused on dbms, Data structures and project
Round 4 - One-on-one 

(1 Question)

  • Q1. Barclays gives utmost priority to its values, so here is the round related to values part. You should be familiar with the values of the Barclays.

Interview Preparation Tips

Interview preparation tips for other job seekers - Sharp your basics and be thoroughly prepared with your projects and the tech stacks that you have worked upon.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Asked regarding sql to make a table and given some queries to solve over the table
  • Q2. Given easy code to solve before them very easy
Round 2 - HR 

(2 Questions)

  • Q1. Regarding place
  • Q2. Regarding night shifts

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well for sql and coding and focus on our projects
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Load 60 GB of csv file and perform transformation.
  • Ans. 

    Use distributed computing framework like Apache Spark to efficiently load and transform the large CSV file.

    • Use Apache Spark to distribute the workload across multiple nodes for faster processing.

    • Utilize Spark's DataFrame API to read the CSV file and apply transformations.

    • Consider partitioning the data to optimize performance.

    • Use Spark SQL for complex transformations and aggregations.

    • Leverage in-memory processing capabi

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

(3 Questions)

  • Q1. Tell me about your self
  • Q2. SQL basics
  • Q3. Banking terms
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is data analyst
  • Ans. 

    A data analyst is a professional who collects, processes, and analyzes data to provide insights and support decision-making.

    • Collects data from various sources

    • Cleans and processes data to ensure accuracy

    • Analyzes data using statistical methods and tools

    • Interprets data to identify trends and patterns

    • Presents findings and recommendations to stakeholders

  • Answered by AI
  • Q2. Asked question regarding project mention

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Basic maths questions

Round 2 - Group Discussion 

Basic topics movies vs series

Round 3 - Technical 

(2 Questions)

  • Q1. Sql Queries were asked
  • Q2. Was based on resume
Round 4 - HR 

(2 Questions)

  • Q1. Based on resume the questions were
  • Q2. Questions about family
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Automation done

Deutsche Bank Interview FAQs

How many rounds are there in Deutsche Bank Big Data Engineer interview?
Deutsche Bank interview process usually has 2-3 rounds. The most common rounds in the Deutsche Bank interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for Deutsche Bank Big Data Engineer 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 Big Data, Python, Hadoop, SQL and Agile.
What are the top questions asked in Deutsche Bank Big Data Engineer interview?

Some of the top questions asked at the Deutsche Bank Big Data Engineer interview -

  1. Difference between coalesce and repartit...read more
  2. Python moderate level coding questi...read more
  3. Python coding questi...read more

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Deutsche Bank Big Data Engineer Salary
based on 6 salaries
₹14 L/yr - ₹24 L/yr
90% more than the average Big Data Engineer Salary in India
View more details

Deutsche Bank Big Data Engineer Reviews and Ratings

based on 1 review

4.0/5

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3.0

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