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Koantek Senior Data Engineer Interview Questions and Answers

Updated 31 May 2024

Koantek Senior Data Engineer Interview Experiences

6 interviews found

Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 31 May 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Job Fair and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. SQL query for root,leaf and other nodes Spark Optimizations Python Coding questions
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. About Project,Spark Questions, Optimizations, OOPS Concept. SQL Questions
    • Add your answer

Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Feb 2024

Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Pretty simple and basic spark, very easy to crack, just be confident
    • Add your answer
  • Q2. Project discussion
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Again a simple one, just need to know to basics of big data.
    • Add your answer
Round 3 - Behavioral 

(1 Question)

  • Q1. More on interpersonal skills and behavioral one
    • Add your answer

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Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 23 Feb 2024

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

I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Basic questions around Data Engineering to check ad go through profile
    • Add your answer
  • Q2. Basic working of spark
  • Ans. 

    Spark is a distributed computing framework that provides an interface for programming entire clusters with implicit data parallelism and fault tolerance.

    • Spark is designed for speed and ease of use in data processing.

    • It can run programs up to 100x faster than Hadoop MapReduce in memory, or 10x faster on disk.

    • Spark provides high-level APIs in Java, Scala, Python, and R.

    • It supports a wide range of data processing tasks, i...

    • Answered by AI
    Add your answer
Round 2 - Coding Test 

Intermediate level Python and SQL question

Skills evaluated in this interview

Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 31 Jul 2023

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

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

Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

Cultural discussion and briefing on job description

Round 3 - Coding Test 

SQL logic test and pipeline design

Interview Preparation Tips

Topics to prepare for Koantek Senior Data Engineer interview:
  • SQL
  • ETL
Interview preparation tips for other job seekers - Just be honest on what you know and what you have been doing. If you don't know what you are asked to answer, don't pretend to know but be frank on answering.

Koantek interview questions for designations

 Data Engineer

 (8)

 Senior DBA and Data Engineer

 (1)

 Data Scientist

 (1)

Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 1 Jan 2023

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

I applied via Recruitment Consulltant 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 - Coding Test 

Coding skills in Python, Spark/Scala are a must.

Round 3 - Coding Test 

Python, Spark, Scala, Terraform

Round 4 - One-on-one 

(2 Questions)

  • Q1. Why are you changing the job
    • Add your answer
  • Q2. What is your strong suite
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Coding skills are a must. Cannot survive without that.

Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 9 Mar 2023

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

I applied via Approached by Company and was interviewed before Mar 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

The aptitude test was not that difficult.

Round 3 - Coding Test 

The coding test was of moderate difficulty

Interview Preparation Tips

Topics to prepare for Koantek Senior Data Engineer interview:
  • SQL
  • Python
Interview preparation tips for other job seekers - Study the data related concepts of SQL and python thoroughly to get this job.

Top trending discussions

View All
Interview Tips & Stories
2w (edited)
timepasstiwari
·
A Digital Markter
Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question
So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..
Got a question about Koantek?
Ask anonymously on communities.

Interview questions from similar companies

Senior Data Engineer Interview Questions & Answers

Nineleaps Technology Solutions user image Anonymous

posted on 6 Jun 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via LinkedIn and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. How does spark run in the background?
  • Ans. 

    Spark runs in the background using a cluster manager to allocate resources and schedule tasks.

    • Spark uses a cluster manager (such as YARN, Mesos, or Kubernetes) to allocate resources and schedule tasks.

    • Tasks are executed by worker nodes in the cluster, which communicate with the driver program.

    • The driver program coordinates the execution of tasks and manages the overall workflow.

    • Spark's DAG scheduler breaks the job into...

    • Answered by AI
    Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Write a python program to find the most occurred number in sequence
  • Ans. 

    Python program to find the most occurred number in a sequence

    • Iterate through the sequence and count the occurrences of each number using a dictionary

    • Find the number with the highest count in the dictionary

    • Handle edge cases like empty sequence or multiple numbers with the same highest count

    • Answered by AI
    Add your answer

Skills evaluated in this interview

Senior Data Engineer Interview Questions & Answers

Blackbuck Insights user image geetanjali rashinkar

posted on 25 Apr 2024

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

(1 Question)

  • Q1. SQL questions mainly -Max salary
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Questions related to python data types & warehouse concepts
    • Add your answer

Data Engineer Interview Questions & Answers

Junglee Games user image nandini Singh

posted on 24 Sep 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. The interviewer asked all the concepts of pyspark, ETL and a code on dsa
    • Add your answer

Data Engineer Interview Questions & Answers

Unify Technologies user image Anonymous

posted on 14 Feb 2024

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

(1 Question)

  • Q1. Spark based questions and coding questions
    • Add your answer
More about working at Koantek

Koantek Interview FAQs

How many rounds are there in Koantek Senior Data Engineer interview?
Koantek interview process usually has 2-3 rounds. The most common rounds in the Koantek interview process are Coding Test, Technical and Resume Shortlist.
How to prepare for Koantek Senior 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 Koantek. The most common topics and skills that interviewers at Koantek expect are Python, Spark, Streaming, SQL and AWS.
What are the top questions asked in Koantek Senior Data Engineer interview?

Some of the top questions asked at the Koantek Senior Data Engineer interview -

  1. basic working of sp...read more
  2. Pretty simple and basic spark, very easy to crack, just be confid...read more
  3. Again a simple one, just need to know to basics of big da...read more

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Koantek Interviews By Designations

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Koantek Senior Data Engineer Interview Process

based on 7 interviews

2 Interview rounds

  • Resume Shortlist Round
  • Coding Test Round
View more

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Koantek Senior Data Engineer Salary
based on 29 salaries
₹16.8 L/yr - ₹31.5 L/yr
26% more than the average Senior Data Engineer Salary in India
View more details

Koantek Senior Data Engineer Reviews and Ratings

based on 7 reviews

4.0/5

Rating in categories

4.6

Skill development

3.7

Work-life balance

4.2

Salary

2.4

Job security

3.8

Company culture

3.3

Promotions

3.7

Work satisfaction

Explore 7 Reviews and Ratings
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