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Wonder Werkz Data Engineer Interview Questions and Answers
Updated
30 Dec 2024
1 interview found
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Anonymous
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed before Dec 2023.
2 Interview Rounds
1
Coding Test Round
SQL and Python questions
2
Case Study Round
Pipeline design and managerial discussion
Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in May 2024.
2 Interview Rounds
1
On Call Round (3 Questions)
- Q1. Project Worked on and brief overview Add Answer
- Q2. Technologies worked on View Answers (1)
- Q3. Rate in skills out of 5 View Answers (1)
2
Technical Round (5 Questions)
- Q1. What transformation done in project Add Answer
- Q2. Explain explode function View Answers (1)
- Q3. Python question to convert string to dictionary Add Answer
- Q4. Spark coding question to flatten a Json Add Answer
- Q5. Persist, cache and unpersist in pyspark Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Friendly interviewer, smooth process.
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via LinkedIn and was interviewed in Aug 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Spark related questions Add Answer
- Q2. Previous projects done View Answers (1)
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via LinkedIn and was interviewed in Mar 2024.
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. 1- Tell me about yourself 2- Spark questions (Architecture, Dag, Lineage,Broadcast, Accumulator, Repartition,coalesce,cache,persist,etc) 3- Basic Pyspark coding...read more Add Answer
2
Technical Round (1 Question)
- Q1. 1- Tell me about yourself 2- Spark architecture 3- Parquet vs avro 4- catalyst optimiser 5- external table vs managed table vs cluster table 6- GIL in python 7-...read more Add Answer
Interview Preparation Tips
Topics to prepare for Airtel Payments Bank Data Engineer interview:
- Python
- Spark
- Hadoop
- Hive
- SQL
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Aptitude Test Round
General Aptitude test
2
Technical Round (2 Questions)
- Q1. On SQL functions Add Answer
- Q2. Python coding questions Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Cloud Computing Add Answer
- Q2. Spark Programming Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - NA
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
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
One-on-one Round (1 Question)
- Q1. Python, sql, aws Add Answer
3
One-on-one Round (1 Question)
- Q1. Aws, architecture and design Add Answer
4
HR Round (1 Question)
- Q1. Cultural fit and compensation Add Answer
akshay pathania
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 View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Nice interviews.bhgdgjnfdtubxrrikfdeijjgdryihffuijggiok
Mayur Gunjal
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Duplicate in list View Answers (1)
- Q2. Anagram in list View Answers (1)
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Campus Placement and was interviewed before Aug 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
Coding Test Round
Coding round with a python question and SQL query
3
Technical Round (1 Question)
- Q1. Technical question and a coding question in python, medium level Add Answer
Interview Preparation Tips
Topics to prepare for MAQ Software Data Engineer interview:
- SQL
- Python
- DSA
Wonder Werkz Interview FAQs
How many rounds are there in Wonder Werkz Data Engineer interview?
Wonder Werkz interview process usually has 2 rounds. The most common rounds in the Wonder Werkz interview process are Coding Test and Case Study.
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