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WNS Data Engineer Interview Questions and Answers
Updated
1 Dec 2024
5 interviews found
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Popular
Bakul Verma
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. They asked questions on PySpark only Related to how can we divide one dataset into multiple data frames based on a specific category. Gave me basic python progr...read more Add Answer
- Q2. Basic python programming questions.
how to capitalize the name without using capitalize. View Answers (1)
tribhuwan nath
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. List vs tuple ? Add Answer
- Q2. What is Slowly changing dimension Add Answer
Akshay Kaushal
1 Interview Round
1
One-on-one Round (2 Questions)
- Q1. About Windows Functions in SQL and queries based on that Add Answer
- Q2. Find 3rd highest salary in employee table Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Stick to your resume and be confident,
focus on SQL and Azure ADB,ADF
focus on SQL and Azure ADB,ADF
What people are saying about WNS
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Hi, I'm a Graphic designer with 1.5 years of experience.Please refer if you have an opening
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Anonymous
I applied via Naukri.com and was interviewed in Feb 2022.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Oops concepts
Design system such that each developer can work on their respective module with out any issues
Scripting vs functional programming Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare well with design concepts
WNS interview questions for designations
I applied via Naukri.com and was interviewed in Feb 2022.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Oops concepts
Design system such that each developer can work on their respective module with out any issues
Scripting vs functional programming Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare well with design concepts
Interview questions from similar companies
santhosh Senthil
Interview experience
Average
Difficulty level
Moderate
Duration
-
Result
Selected
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. Pyspark or azure data factory Add Answer
2
HR Round (1 Question)
- Q1. SQL db and normal hr questions Add Answer
Bhavani Chilukoti
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
One-on-one Round (3 Questions)
- Q1. Tell me about yourself? Add Answer
- Q2. Introduction round about yourself Add Answer
- Q3. About work experience in past company Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Walk through your project? View Answers (1)
- Q2. Behavioral questions? Add Answer
2
Technical Round (2 Questions)
- Q1. Questions based on Advanced Excel like Vlookup, Index match, sumifs, pivot tables Add Answer
- Q2. Behavioral questions Add Answer
3
HR Round (1 Question)
- Q1. Salary negotiation Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Be thorough with your projects
Basic SQL, Advanced Excel, Tableau or Power BI
Basic SQL, Advanced Excel, Tableau or Power BI
Interview experience
Bad
Difficulty level
-
Duration
Less than 2 weeks
Result
Not Selected
1 Interview Round
1
One-on-one Round (2 Questions)
- Q1. Tell me about your self View Answers (1)
- Q2. Reading test about Sachin Tendulkar and translate Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Need
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Aug 2024.
1 Interview Round
1
Case Study Round
Java stream api question and some basic questions in java
Interview Preparation Tips
Interview preparation tips for other job seekers - case study regarding interfaces and object class methods
WNS Interview FAQs
How many rounds are there in WNS Data Engineer interview?
WNS interview process usually has 1-2 rounds. The most common rounds in the WNS interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for WNS 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 WNS. The most common topics and skills that interviewers at WNS expect are Python, Big Data, ETL, Azure and SQL.
What are the top questions asked in WNS Data Engineer interview?
Some of the top questions asked at the WNS Data Engineer interview -
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People are getting interviews through
based on 2 WNS interviews
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Data Engineer Interview Questions from Similar Companies
Fast track your campus placements
11%
more
than the average Data Engineer Salary in India
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WNS Data Engineer Reviews and Ratings
based on 1 review
Rating in categories
|
Senior Associate
11.5k
salaries
|  ₹0.8 L/yr - ₹7.8 L/yr |
|
Associate
3.9k
salaries
| ₹1 L/yr - ₹7 L/yr |
|
Associate Lead
3k
salaries
| ₹2.7 L/yr - ₹11 L/yr |
|
Assistant Manager
2.9k
salaries
| ₹4 L/yr - ₹16 L/yr |
|
Senior Associate Operations
2.7k
salaries
| ₹1.1 L/yr - ₹7.5 L/yr |
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