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HCLTech ETL Developer Interview Questions and Answers

Updated 6 Dec 2024

HCLTech ETL Developer Interview Experiences

2 interviews found

ETL Developer Interview Questions & Answers

user image Anonymous

posted on 6 Dec 2024

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

(2 Questions)

  • Q1. Introduce yourself
  • Ans. 

    I am an experienced ETL Developer with a strong background in data integration and transformation.

    • Over 5 years of experience in ETL development

    • Proficient in using tools like Informatica, Talend, and SSIS

    • Strong SQL skills for data querying and manipulation

    • Experience in designing and implementing data warehouses

    • Familiar with data modeling and ETL best practices

    • Answered by AI
    Add your answer
  • Q2. What is SCD type2
    • Add your answer

ETL Developer Interview Questions & Answers

user image Anonymous

posted on 11 Aug 2024

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

I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Which version of talend you are using
  • Ans. 

    I am using Talend version 7.3.1 for ETL development.

    • I am currently using Talend version 7.3.1 for ETL development.

    • The specific version of Talend being used is 7.3.1.

    • Talend 7.3.1 offers various features and improvements for ETL processes.

    • Answered by AI
    Add your answer

Skills evaluated in this interview

ETL Developer Interview Questions Asked at Other Companies

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Q3. What is the process flow of Slowly Changing Dimension Type 2 (SCD ... read more
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asked in Decimal Point Analytics
Q4. What is trigger . Do Implementation of types of trigger?
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Q5. What are the methods available in Aggregator stage?
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What people are saying about HCLTech

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anavidwatcher
Verified Icon
2w (edited)
works at
HCLTech
Serving notice, no offer yet, 20 days left
Is the market for support agents dead right now... Have been trying to get a callback related to remote desktop support positions as well as incident management process. Any suggestion or help would be appreciated 👍 Update- I have started getting calls now, just 8 days left .. hopeful I wouldn't be empty handed.
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Interview questions from similar companies

ETL Developer Interview Questions & Answers

Capgemini user image

posted on 7 Apr 2022

Round 1 - Technical 

(1 Question)

  • Q1. About the ETL Process
    • Add your answer
Round 2 - HR 

(1 Question)

  • Q1. What are your salary expectations?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Good and be confident on what you want to convery.

ETL Developer Interview Questions & Answers

LTIMindtree user image Anonymous

posted on 23 Jan 2023

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

I applied via Campus Placement and was interviewed before Jan 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 - Assignment 

It's an assignment for apti, verbal

Round 3 - Technical 

(1 Question)

  • Q1. It's like an what are u mentioned in resume skills.
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Just like interaction with candidate like personal details.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare on what u mentioned in resume skills and self confidence..

ETL Developer Interview Questions & Answers

Capgemini user image Anonymous

posted on 19 Sep 2022

I applied via LinkedIn and was interviewed in Aug 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Question on logic SCD types
    • Add your answer
  • Q2. Dynamic lookup along with lookup
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical mainly logic and interview is cool Lister so that you can explain well

ETL Developer Interview Questions & Answers

Tech Mahindra user image RAMAVATHULA CHANDRA NAIK

posted on 4 Feb 2025

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

(2 Questions)

  • Q1. They were asking very logical and technical questions on interview time
    • Add your answer
  • Q2. They were test our skills and time punctuation
    • Add your answer
Round 2 - HR 

(1 Question)

  • Q1. They were discussed with some technical questions and based on knowledge
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - They were asking technical questions and based on our resume mentioned questions

ETL Developer Interview Questions & Answers

Accenture user image Anonymous

posted on 8 Sep 2021

Interview Questionnaire 

4 Questions

  • Q1. Whats is mapping
  • Ans. 

    Mapping is the process of defining the relationship between source and target data in ETL.

    • Mapping involves identifying the source and target data structures.

    • It also involves defining the transformation rules to be applied to the source data.

    • Mappings can be simple or complex depending on the complexity of the data.

    • Mapping is a critical step in ETL as it determines the accuracy and completeness of the data in the target

    • Answered by AI
    Add your answer
  • Q2. What is sesson
  • Ans. 

    Session refers to a period of time during which a user interacts with a computer system or application.

    • A session is created when a user logs into a system or application.

    • It is used to track user activity and maintain user-specific data.

    • Sessions can be terminated manually or automatically after a certain period of inactivity.

    • Session management is important for security purposes.

    • Examples of session management techniques

    • Answered by AI
    Add your answer
  • Q3. Which role u did
    • Add your answer
  • Q4. Oracle sqi pl sqi
    • Add your answer

ETL Developer Interview Questions & Answers

Cognizant user image Anonymous

posted on 24 Aug 2023

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

I applied via Naukri.com and was interviewed before Aug 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. Self introduction
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Package discussion
    • Add your answer

ETL Developer Interview Questions & Answers

Cognizant user image Anonymous

posted on 25 Jun 2024

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

I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain the difference between ETL and ELT?
  • Ans. 

    ETL is Extract, Transform, Load where data is extracted, transformed, and loaded into a data warehouse. ELT is Extract, Load, Transform where data is extracted, loaded into a data warehouse, and then transformed.

    • ETL involves extracting data from source systems, transforming it according to business rules, and loading it into a data warehouse.

    • ELT involves extracting data from source systems, loading it into a data wareh...

    • Answered by AI
    Add your answer

Skills evaluated in this interview

ETL Developer Interview Questions & Answers

Capgemini user image Anonymous

posted on 9 Jul 2024

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

I appeared for an interview in Jun 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Rank and dense rank
    • Add your answer
  • Q2. Scenario based etl question
    • Add your answer
More about working at HCLTech
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#13 Best Mega Company - 2021

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HCLTech Interview FAQs

How many rounds are there in HCLTech ETL Developer interview?
HCLTech interview process usually has 1 rounds. The most common rounds in the HCLTech interview process are One-on-one Round and Technical.
How to prepare for HCLTech ETL 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 HCLTech. The most common topics and skills that interviewers at HCLTech expect are ETL, Informatica, SQL, SSIS and MSBI.
What are the top questions asked in HCLTech ETL Developer interview?

Some of the top questions asked at the HCLTech ETL Developer interview -

  1. Which version of talend you are us...read more
  2. what is SCD ty...read more

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based on 2 interviews

Interview experience

2.5
  
Poor
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HCLTech ETL Developer Salary
based on 116 salaries
₹1.5 L/yr - ₹9.5 L/yr
30% less than the average ETL Developer Salary in India
View more details

HCLTech ETL Developer Reviews and Ratings

based on 6 reviews

4.4/5

Rating in categories

4.0

Skill development

4.3

Work-life balance

3.5

Salary

4.4

Job security

4.0

Company culture

3.2

Promotions

4.4

Work satisfaction

Explore 6 Reviews and Ratings
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