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Flytxt Big Data Engineer Interview Questions and Answers
Updated
17 Jan 2022
1 interview found
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I applied via Recruitment Consultant and was interviewed in Dec 2021.
3 Interview Rounds
Interview Questions
- Q1. They ask about you , projects I did , some technical questions.
Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - The best interview I have attended so far. They seems so simple and genuine. It was more of a friendly talk . The main thing they checks is our attitude
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Salary Discussions, Hike & Promotions
2w
a senior consultant
Retention offer
Hello,
Current offer from CG - Total 21.5L, fixed as 19.4 and rest bonus
Retention offer from Deloitte - Total 19.1, fixed as 15.5 and rest bonus (4L)
I understand the offer is less but my manager explained that Deloitte's hikes are better in the market and on an average, I can get 15% every year with good performance.
The same hikes in CG are around 5-6% so financially, my salary growth will definitely be more in Deloitte.
Please give me suggestions. I have good management and projects in Deloitte with WLB but I would like to have some perspective on offered CTC too
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Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I was interviewed in Nov 2024.
1 Interview Round
1
One-on-one Round (7 Questions)
- Q1. Command to check disk utilisation and health in Hadoop View Answers (1)
- Q2. Spark Architecture & the significance of each member of spark Architecture View Answers (1)
- Q3. Partitioning and bucketing Add Answer
- Q4. Spark optimization techniques View Answers (1)
- Q5. Second highest salary View Answers (1)
- Q6. Pivot table creation in SQL from not pivot one View Answers (1)
- Q7. How to create triggers View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Easy to medium questions were asked.
They are focusing on concept basically
They are focusing on concept basically
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Aug 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. All type of joins with example View Answers (1)
- Q2. How to handle large spark datasets View Answers (1)
2
Technical Round (2 Questions)
- Q1. How do you tune sparks configuration setting's to optimize query performance View Answers (1)
- Q2. What strategies do you use to handle data skew and partition imbalance in spark View Answers (1)
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
-
I applied via Company Website and was interviewed in Sep 2024.
1 Interview Round
1
Technical Round (3 Questions)
- Q1. Big Data fundamentals concepts on rdd, dataframe and datasets. Add Answer
- Q2. Spark optimization techniques View Answers (1)
- Q3. SQL queries on windows function and joins. Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Data Engineer fundamentals should be well prepared
Skills evaluated in this interview
Manshi Raghuvanshi
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Coalesce vs repartition View Answers (1)
2
Coding Test Round
Rank vs dense rank quetions ctes
3
Coding Test Round
Python data structure
Big Data Engineer Interview Questions
NTT Data Information Processing Services
Anonymous
posted on 22 Aug 2023
Interview experience
Bad
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Jul 2023.
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. Basic Questions of Scala Functional Programming concepts. Add Answer
- Q2. Spark internal working and optimization techniques View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - The interview call was abruptly terminated into 20 mins of call duration, as the HR had another conflicting call. The HR called me over cellphone and told that if the interview panel requested she will let me know and the call can be extended, but the HR did not call, The interview did not extended. Finally they rejected me just after the panel spoke 20 mins with me in the 1st round interview. This shows how unprofessional are they in scheduling an interview call and how could any panel can decide within 20 mins of a discussion. Definitely not recommending anyone to attend Bigdata Engineering interviews here.
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Apr 2023.
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
One-on-one Round (5 Questions)
- Q1. What is speculative execution in Hadoop? View Answers (1)
- Q2. Spark Architecture Add Answer
- Q3. Difference in list , tuple,sets View Answers (1)
- Q4. Difference in rank, dense rank in sql View Answers (1)
- Q5. Add data into a partitioned hive table View Answers (1)
3
Coding Test Round
WAP to add index wise elements of a list . A=[1,2,3] , B=[4,5,7] C should be [5,7,10]
Interview Preparation Tips
Topics to prepare for Cognizant Big Data Engineer interview:
- Spark Architecture
- Sql window functions
- Python data structures
- Spark and hive optimisation
- Pyspark dataframe operations
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Jun 2022.
4 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2
Technical Round (1 Question)
- Q1. Scenario based questions Add Answer
3
One-on-one Round (1 Question)
- Q1. Project explanation , internal vs external table View Answers (1)
4
HR Round (1 Question)
- Q1. What is your current salary and your expectations Add Answer
Interview Preparation Tips
Topics to prepare for IBM Big Data Engineer interview:
- Spark,Hive ,Scala
I applied via Referral and was interviewed in Mar 2022.
1 Interview Round
1
Technical Round (3 Questions)
- Q1. Spark optimization techniques View Answers (1)
- Q2. What type of filesystem used in ur project View Answers (1)
- Q3. Spark + SQL basic coding Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Just concentrate on the basics
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed in Jul 2021.
3 Interview Rounds
Interview Questions
- Q1. Basic concepts of big data technologies such as schemas on read and write
Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Go trough all the basic content
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