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Gainwell Technologies Data Engineer Interview Questions and Answers

Updated 7 Jun 2024

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Data Engineer Interview Questions

user image Anonymous

posted on 7 Jun 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Basic sql and etl process
  • Q2. Basic python and pandas

Data Engineer Jobs at Gainwell Technologies

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Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I was interviewed in Aug 2024.

1 Interview Round

1

Technical Round (5 Questions)

  • Q1. Questions on Pyspark
  • Q2. Questions on SQL
  • Q3. Transformations
  • Q4. Questions on Sql optimizations
  • Q5. Questions About my current Project

Data Engineer Interview Questions

Luxoft user image Anonymous

posted on 26 Feb 2024

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 -
Result
 No response

I applied via LinkedIn and was interviewed in Jan 2024.

1 Interview Round

1

Technical Round (4 Questions)

  • Q1. What is Pyspark?
  • Q2. What is Pyspark SQL?
  • Q3. How to merge 2 dataframes of different schema?
  • Q4. What is Pyspark streaming?

Interview Preparation Tips

Topics to prepare for Luxoft Data Engineer interview:
  • Pyspark

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 2-4 weeks
Result
 Not Selected

I applied via Referral and was interviewed in Feb 2024.

1 Interview Round

1

Coding Test Round

Just focus on the basics of pyspark.

I applied via Approached by Company and was interviewed in Nov 2021.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Normalisation of database, views,stored procedures

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice interviews.bhgdgjnfdtubxrrikfdeijjgdryihffuijggiok

Data Engineer Interview Questions

CDW user image Anonymous

posted on 8 Aug 2021

Interview Questions

  • Q1. Questions related to data modeling, ETL, data warehouse, sql Add Answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Overall Interview experience was good.
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via LinkedIn and was interviewed before Jun 2023.

3 Interview Rounds

1

Coding Test Round

Easy questions related to DSA and Python and SQL

2

Technical Round (2 Questions)

  • Q1. Query to join two table using different joins
  • Q2. Delete and truncate difference
3

HR Round (1 Question)

  • Q1. Easy HR questions related to your previous experience

Skills evaluated in this interview

Data Engineer Interview Questions

Luxoft user image Anonymous

posted on 28 Feb 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Company Website and was interviewed in Jan 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Spark Architecture
  • Q2. Explain the Spark architecture with example

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Aug 2021.

1 Interview Round

Interview Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Please prepare what added in resume all points
Quantitative approach

Data Engineer Interview Questions

Luxoft user image Madhurima Dutta

posted on 25 Jul 2024

Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Recruitment Consulltant and was interviewed before Jul 2023.

2 Interview Rounds

1

Technical Round (4 Questions)

  • Q1. Questions on SQL complex queries
  • Q2. Handling ADF pipelines
  • Q3. Schedules and triggers
  • Q4. About project work and complexity faced and handling issues
2

HR Round (1 Question)

  • Q1. Salary discussion

Skills evaluated in this interview

Gainwell Technologies Interview FAQs

How many rounds are there in Gainwell Technologies Data Engineer interview?
Gainwell Technologies interview process usually has 1 rounds. The most common rounds in the Gainwell Technologies interview process are Technical.
How to prepare for Gainwell Technologies 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 Gainwell Technologies. The most common topics and skills that interviewers at Gainwell Technologies expect are Python, SQL, AWS, Data Architecture and Database Management.
What are the top questions asked in Gainwell Technologies Data Engineer interview?

Some of the top questions asked at the Gainwell Technologies Data Engineer interview -

  1. Basic sql and etl proc...read more
  2. Basic python and pan...read more

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Gainwell Technologies Data Engineer Salary
based on 5 salaries
₹5 L/yr - ₹6.5 L/yr
48% less than the average Data Engineer Salary in India
View more details
Data Engineer (SQL, Pyspark, Databricks)

Bangalore / Bengaluru

1-5 Yrs

Not Disclosed

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