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ZeMoSo Technologies Data Engineer Interview Questions and Answers

Updated 5 Jan 2025

ZeMoSo Technologies Data Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Java questions and data engineering

Data Engineer Jobs at ZeMoSo Technologies

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Interview questions from similar companies

I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked a question on counting continuous max occurences of 1 in a string

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge of programming is a must

I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Check if binary tree is balanced or not.
  • Ans. 

    Check if binary tree is balanced or not.

    • A balanced binary tree has the height of left and right subtrees differ by at most 1.

    • Recursively check the height of left and right subtrees and compare.

    • Use a helper function to calculate the height of a subtree.

    • Time complexity: O(nlogn) for a balanced tree, O(n^2) for a skewed tree.

  • Answered by AI
  • Q2. Detect loops in linked list.
  • Ans. 

    Detect loops in a linked list.

    • Use two pointers, one moving at a faster pace than the other.

    • If there is a loop, the faster pointer will eventually catch up to the slower one.

    • To detect the start of the loop, reset one pointer to the head and move both pointers at the same pace.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview experience was good, do your DS Algo questoin thoroughly.

Skills evaluated in this interview

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Coding Test 

If you are a fresher , then this is for you else almost no coding test for experienced candidates.

Round 2 - One-on-one 

(1 Question)

  • Q1. Javascript basics, Angular react general questions depends upon profile.
Round 3 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Coding Rount
DSA Round + Puzzle
SQL + Project Discussion
JS

I applied via Campus Placement and was interviewed in Apr 2022. 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 - Aptitude Test 

Basic aptitude questions. Just keep a track of time

Round 3 - Coding Test 

2nd round is coding round. You can expect Leetcode medium questions. The topics asked are Linked list, Trees and arrays.

Round 4 - Coding Test 

3rd round is again the Coding Test. Level of questions is Leetcode Medium to Leetcode Hard. Topics covered are Trees, Doubly Linked List, Dp etc.

Round 5 - Technical 

(2 Questions)

  • Q1. 4th round is an hour-long technical interview. The interviewer will start by asking about your introduction and you can expect some questions about your introduction or projects. The rest of the time is gi...
  • Q2. The questions were House Robber 3 from leetcode and some questions based on the binary array.

Interview Preparation Tips

Topics to prepare for Josh Technology Group Software Engineer interview:
  • Data Structures
  • Algorithms
Interview preparation tips for other job seekers - Just focus on Data structure and Algorithms. During the coding rounds keep track of time.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Not selected but the questions were mostly based on DSA time complexity and pseudo code

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via Campus Placement

Round 1 - Technical 

(2 Questions)

  • Q1. Oops related questions
  • Q2. C language quizzes

I applied via Company Website and was interviewed in Feb 2022. There were 4 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Coding Test 
Round 3 - Coding Test 

Java

Round 4 - HR 

(2 Questions)

  • Q1. Tell me about yourself.
  • Ans. 

    I am a software engineer with experience in developing and maintaining software applications.

    • I have a Bachelor's degree in Computer Science.

    • I have worked on various projects using different programming languages such as Java, C++, and Python.

    • I am skilled in software development methodologies like Agile and have experience with version control systems like Git.

    • I have strong problem-solving and analytical skills, which h...

  • Answered by AI
  • Q2. What are your strengths and weaknesses?
  • Ans. 

    My strengths include problem-solving, attention to detail, and teamwork. My weaknesses include time management and public speaking.

    • Strengths: problem-solving, attention to detail, teamwork

    • Weaknesses: time management, public speaking

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best for your interview
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

Python coding - To connect db and fetch data and create pipeline for ETL process

Round 2 - One-on-one 

(1 Question)

  • Q1. General introduction and technical question

ZeMoSo Technologies Interview FAQs

How many rounds are there in ZeMoSo Technologies Data Engineer interview?
ZeMoSo Technologies interview process usually has 1 rounds. The most common rounds in the ZeMoSo Technologies interview process are One-on-one Round.
How to prepare for ZeMoSo Technologies 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 ZeMoSo Technologies. The most common topics and skills that interviewers at ZeMoSo Technologies expect are Python, Data Engineering, Machine Learning, Pyspark and Azure Databricks.

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ZeMoSo Technologies Data Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
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