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The Smart Cube Data Engineer Interview Questions and Answers

Updated 19 Dec 2022

The Smart Cube Data Engineer Interview Experiences

2 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 19 Dec 2022

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - Aptitude Test 

The test was conducted on AMCAT by SHL. The questions were pretty moderate

Round 3 - One-on-one 

(2 Questions)

  • Q1. I was asked SQL and about my project on data science. The interview was not much difficult
  • Q2. I was also asked a riddle. 9 coins with 1 coin having different weight - find odd one out
Round 4 - One-on-one 

(1 Question)

  • Q1. Was asked DBMS and about my project

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up with all the concepts, and don't lie in resume

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 28 Mar 2022

I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Round 1 post shortlisting of the Resume was a Hacker Rank test and there were 5 questions:
2 programming questions of easy to Medium difficulty
and 3 Sql questions.

Round 2 - One-on-one 

(1 Question)

  • Q1. The Second round was One-on-One Technical Interview; When I appeared for it, due to covid restrictions; it was a Virtual Interview over a google meet video call. Questions were primarily on Database Manage...
Round 3 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Why are you looking for a change?
  • Q4. What are your strengths and weaknesses?
  • Q5. Tell me about yourself.

Interview Preparation Tips

Topics to prepare for The Smart Cube Data Engineer interview:
  • Azure
  • AWS
  • Spark
  • pyspark
  • python
  • SQL
Interview preparation tips for other job seekers - If your basics and fundamentals are good, you will have a great advantage. If you have previously worked on Cloud, Airflow, Python, Spark and ETL Data Warehouse, you would definitely have an advantage.

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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Project related discussions
  • Q2. Meduim level SQl and DSA
Round 2 - One-on-one 

(2 Questions)

  • Q1. This was data modelling round
  • Q2. Design a uber data model
  • Ans. 

    Uber data model design for efficient storage and retrieval of ride-related information.

    • Create tables for users, drivers, rides, payments, and ratings

    • Include attributes like user_id, driver_id, ride_id, payment_id, rating_id, timestamp, location, fare, etc.

    • Establish relationships between tables using foreign keys

    • Implement indexing for faster query performance

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare SQl, Python and data modeling

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Coding Test 

Maxium sub string and reverse a string

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Data warehouse concepts
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Past Exp and Resume
Round 2 - Coding Test 

Take home coding test with 3 SQL and 3 Python questions. Asked to solve only SQL questions but I solved them all.

Round 3 - One-on-one 

(1 Question)

  • Q1. 3 in-person interviews with general discussions about resume and past projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare resume well. SQL and Python essential. Leetcode problems.
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Present yourself
  • Q2. Asks about level of experience in each tachnology in the CV
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. The interiew was around for 1 hr asked python, sql airflow and data warehouse quetion
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Difference between list and tuple?
  • Ans. 

    List is mutable, tuple is immutable in Python.

    • List can be modified after creation, tuple cannot.

    • List is defined using square brackets [], tuple using parentheses ().

    • Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Indeed and was interviewed in May 2023. There were 5 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. Basics of python, SQL and pyspark
Round 3 - Technical 

(1 Question)

  • Q1. Questions on Python, SQL
Round 4 - Case Study 

PySpark questions to solve

Round 5 - Technical 

(1 Question)

  • Q1. Architectural questions

Interview Preparation Tips

Interview preparation tips for other job seekers - They expect you hold knowledge on everything from architecture to basics

The Smart Cube Interview FAQs

How many rounds are there in The Smart Cube Data Engineer interview?
The Smart Cube interview process usually has 3-4 rounds. The most common rounds in the The Smart Cube interview process are One-on-one Round, Coding Test and HR.
How to prepare for The Smart Cube 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 The Smart Cube. The most common topics and skills that interviewers at The Smart Cube expect are Python, SQL, AWS, Agile and Big Data.
What are the top questions asked in The Smart Cube Data Engineer interview?

Some of the top questions asked at the The Smart Cube Data Engineer interview -

  1. The Second round was One-on-One Technical Interview; When I appeared for it, du...read more
  2. I was also asked a riddle. 9 coins with 1 coin having different weight - find o...read more

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The Smart Cube Data Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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The Smart Cube Data Engineer Salary
based on 8 salaries
₹7.5 L/yr - ₹8.9 L/yr
19% less than the average Data Engineer Salary in India
View more details

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