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IBM Senior Data Engineer Interview Questions, Process, and Tips

Updated 15 Oct 2024

Top IBM Senior Data Engineer Interview Questions and Answers

  • Q1. Big data Hadoop architecture and HDFS commands to copy and list files in hdfs spark architecture and Transformation and Action question what happen when we submit spark p ...read more
  • Q2. what are the optimization techniques used in your project
  • Q3. Difficulties I have faced during during ETL pipelines

IBM Senior Data Engineer Interview Experiences

7 interviews found

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

I was interviewed in Aug 2024.

Round 1 - Coding Test 

Python and sql tasks

Round 2 - Technical 

(2 Questions)

  • Q1. Project related questions
  • Q2. Coding questions on pyspark windows
Round 3 - One-on-one 

(1 Question)

  • Q1. Managerial discussions, mostly in and around the previous projects
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Had to write 2 sql queries.
  • Q2. One programming question
Round 2 - One-on-one 

(2 Questions)

  • Q1. Team conflict questions
  • Q2. Questions on daya to day life as a data engineer

Interview Preparation Tips

Interview preparation tips for other job seekers - Confidence is the key!!

Senior Data Engineer Interview Questions Asked at Other Companies

asked in 7 Eleven
Q1. Write a query to get the customer with the highest total order va ... read more
asked in 7 Eleven
Q2. There are 10 million records in the table and the schema does not ... read more
asked in 7 Eleven
Q3. How do you handle data pipeline when the schema information keeps ... read more
asked in 7 Eleven
Q4. Difference between Parquet and ORC file. Why industry uses parque ... read more
asked in 7 Eleven
Q5. What is Normalisation and Denormalisation? When do we use them? G ... read more
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Python coding question and couple of SQL questions

Round 2 - Technical 

(3 Questions)

  • Q1. Spark Optimization techniques
  • Ans. 

    Spark optimization techniques focus on improving performance and efficiency of Spark jobs.

    • Partitioning data to optimize parallelism

    • Caching frequently accessed data

    • Using broadcast variables for small lookup tables

    • Avoiding shuffling operations whenever possible

    • Tuning memory settings for optimal performance

  • Answered by AI
  • Q2. Current Project discussions
  • Q3. Difficulties I have faced during during ETL pipelines
  • Ans. 

    I have faced difficulties in handling large volumes of data, ensuring data quality, and managing dependencies in ETL pipelines.

    • Handling large volumes of data can lead to performance issues and scalability challenges.

    • Ensuring data quality involves dealing with data inconsistencies, errors, and missing values.

    • Managing dependencies between different stages of the ETL process can be complex and prone to failures.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Bigquery Architecture, Project Discussion

Round 2 - Coding Test 

Python and SQL questions

IBM interview questions for designations

 Data Engineer

 (41)

 Big Data Engineer

 (3)

 Data Architect

 (2)

 Senior Data Analyst

 (3)

 Data Engineer 1

 (2)

 Data Science Engineer

 (1)

 AWS Data Engineer

 (1)

 Gcp Data Engineer

 (1)

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Adf,databricks,spark,basic and easy question .rude interviewer with less knowledge
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2022. There were 2 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Big data Hadoop architecture and HDFS commands to copy and list files in hdfs spark architecture and Transformation and Action question what happen when we submit spark program spark dataframe coding que...
  • Ans. 

    Questions on big data, Hadoop, Spark, Scala, Git, project and Agile.

    • Hadoop architecture and HDFS commands for copying and listing files in HDFS

    • Spark architecture and Transformation and Action question

    • What happens when we submit a Spark program

    • Spark DataFrame coding question

    • Scala basic program on List

    • Git and Github

    • Project-related question

    • Agile-related

  • Answered by AI
  • Q2. What happen when we submit spark program spark dataframe coding quesiton scala basic program on list git and github project related question agile related

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice spark related question and also do some practice on scala or python coding question

Skills evaluated in this interview

Senior Data Engineer Interview Questions & Answers

user image Madan Mohan Mishra

posted on 29 Jun 2022

I applied via Naukri.com and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

I was asked to do some python code provided by the interviewer and some senario-based SQL queries and a lot of job processing theory and optimization techniques used in my project.

  • Q1. What are the optimization techniques used in your project
  • Ans. 

    Optimization techniques used in project

    • Caching

    • Parallel processing

    • Compression

    • Indexing

    • Query optimization

  • Answered by AI

Interview Preparation Tips

Topics to prepare for IBM Senior Data Engineer interview:
  • Python
  • SQL
  • Spark
  • sqoop
  • AWS
Interview preparation tips for other job seekers - try to focus on the job background process and in python focus on the logic only

Interview questions from similar companies

I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Java questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic questions

I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.

Round 2 - Technical 

(3 Questions)

  • Q1. Explain OOPs w.r.t Java
  • Ans. 

    OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.

    • OOPs stands for Object-Oriented Programming System

    • Java is a class-based OOPs language

    • Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs

    • Objects have state and behavior

    • Java supports interfaces, which allow for multiple inheritance

    • Example: A car can be represented as an object wit...

  • Answered by AI
  • Q2. Explain about the projects that you have worked on
  • Q3. Explain how Java solves machine dependency of code execution
  • Ans. 

    Java solves machine dependency by using bytecode and virtual machine.

    • Java code is compiled into bytecode which is platform-independent

    • The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific

    • JVM translates bytecode into machine code for the specific platform

    • This allows Java code to run on any platform with a JVM installed

    • Example: A Java program compiled on Windows can run on Linux or Mac as

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:
  • Java
Interview preparation tips for other job seekers - Keep it simple, Prepare basics of 1st preferred Programming Language.

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Numerical ability and logical reasoning followed by some coding mcqs

Round 2 - Technical 

(1 Question)

  • Q1. Print 1 to 100 without for loop
  • Ans. 

    Printing 1 to 100 without for loop

    • Use recursion to print numbers from 1 to 99

    • Print 100 outside the recursion

    • Use a base case to stop recursion at 100

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from interview bit and practice mcqs
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IBM Interview FAQs

How many rounds are there in IBM Senior Data Engineer interview?
IBM interview process usually has 1-2 rounds. The most common rounds in the IBM interview process are Technical, Coding Test and One-on-one Round.
How to prepare for IBM Senior 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 IBM. The most common topics and skills that interviewers at IBM expect are SQL, Data Modeling, Oracle, Presales and Automation.
What are the top questions asked in IBM Senior Data Engineer interview?

Some of the top questions asked at the IBM Senior Data Engineer interview -

  1. Big data Hadoop architecture and HDFS commands to copy and list files in hdfs ...read more
  2. what are the optimization techniques used in your proj...read more
  3. Difficulties I have faced during during ETL pipeli...read more

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IBM Senior Data Engineer Interview Process

based on 7 interviews

2 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
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IBM Senior Data Engineer Salary
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₹11 L/yr - ₹32.5 L/yr
13% more than the average Senior Data Engineer Salary in India
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