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IBM Datastage Developer Interview Questions and Answers for Experienced

Updated 13 Nov 2021

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Datastage Developer Interview Questions

user image Neeraj Ramesh Deshbhratar

posted on 13 Nov 2021

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

3 Interview Rounds

Interview Questions

  • Q1. Your total experience is 6+ in SQL and SSIS, but your relevant experience in Datastage is 3+, and already you are on a higher package as compared with 3 years D...read more View Answers (1)

Interview Preparation Tips

Interview preparation tips for other job seekers - I may have been working excessively on SQL and SSIS, but I started learning Datastage ETL tool as well. See, the point is how quick learner I am. There are people who are with 4+ in Datastage, but still I have to explain them the flow. Even when the assigned development is completed, I tune the jobs, remove unwanted columns, RCPs etc. I learned quickly and accelerated myself and that’s why my current employer gave me the opportunity to lead. I think everyone deserves a chance to prove themselves. I thought I’ll get a chance here as well but was unfortunate as they saw only those things what were on Resume, it’s better to drill down in the interviews rather than seeing the less experience. People with less knowledge as well get a good package, but if someone wants to learn then the recruiter should give a shot at least. It’s not the concern of package, I even was ready to negotiate as far as possible because I was getting a lifetime opportunity to work on a newer tech, but all in vain.

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Hard
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Mar 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Data stage scenario
  • Q2. Difference between Data Stage and informatica

Interview Preparation Tips

Topics to prepare for HCL Group Datastage Developer interview:
  • Complete Data Stage

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Basic of etl process, sql, unix
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I was interviewed before Aug 2022.

4 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. Basic questions about datastage Like difference between lookup,merge,join Questions with dataset and sequential stage. Then few questions asked on transformer s...read more
  • Q2. Remove duplicate using datastage
3

Technical Round (1 Question)

  • Q1. In second round most they focused on scenario based questions in both datastage and SQL.
4

HR Round (1 Question)

  • Q1. Salary and location discussion

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. Given a DataFrame df with columns 'A', 'B','C' how would you group the data by the values in column 'A' and calculate the mean of column 'B' for each group, whi...read more
  • Q2. Explain the difference deepcopy() and copy() methods in Python's copy module. Provide a scenario where you would use deepcopy() over copy().
  • Q3. Discuss the concept of Python decorators and provide an example of how you would use decorators to measure the execution time of a function.

Interview Preparation Tips

Interview preparation tips for other job seekers - I would like you to approach the interview with enthusiasm, demonstrating passion and eagerness in your interview aligns with their mission of driving innovation and positive change.

Skills evaluated in this interview

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

I was interviewed in Jun 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Rank and dense rank
  • Q2. Scenario based etl question
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Oct 2022.

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

HR Round (2 Questions)

  • Q1. 1)Tell me about your self 2) Your educational background
  • Q2. 3) why it field 4) which certification you have
3

Aptitude Test Round

Quants, logic and English including puzzles and some gk based puzzles as well

Interview Preparation Tips

Interview preparation tips for other job seekers - Be cool while interview don't get afraid they will hire you
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 More than 8 weeks
Result
Selected  Selected

I applied via Referral and was interviewed before Jan 2023.

2 Interview Rounds

1

HR Round (1 Question)

  • Q1. Basic questions
2

Technical Round (2 Questions)

  • Q1. Asking over past experience
  • Q2. RAC and GG related questions. Data guard gap resolve. RMAN scenario based question. Oracle architecture.
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. What major issues have you faced in your professional experience?
2

HR Round (1 Question)

  • Q1. What are your salary expectations for this position?

I applied via Referral and was interviewed in Dec 2021.

3 Interview Rounds

Interview Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - There were simple one line answer questions and one scenario given to resolve.

Skills evaluated in this interview

IBM Interview FAQs

How to prepare for IBM Datastage Developer interview for experienced candidates?
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 Datastage, ETL, Performance Tuning, SQL and Business process.

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IBM Datastage Developer Salary
based on 118 salaries
₹4.3 L/yr - ₹16.7 L/yr
44% more than the average Datastage Developer Salary in India
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4.2/5

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