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LatentView Analytics Senior Data Engineer Interview Questions and Answers for Experienced

Updated 7 Jan 2025

LatentView Analytics Senior Data Engineer Interview Experiences for Experienced

2 interviews found

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

I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. SQL problems to solve nth highest salary
  • Ans. 

    Use SQL query with subquery to find nth highest salary

    • Use ORDER BY and LIMIT to get the nth highest salary

    • Use a subquery to exclude the top n-1 salaries before selecting the nth highest salary

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. GCP big query Architecture

Skills evaluated in this interview

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 Jan 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Basics of SQL, Python

Round 2 - Coding Test 

Experience based questions, SQL and Python

Round 3 - One-on-one 

(2 Questions)

  • Q1. Tell me about the projects you worked on
  • Ans. 

    I have worked on projects involving building data pipelines, optimizing data storage, and developing machine learning models.

    • Built data pipelines using Apache Spark and Airflow

    • Optimized data storage by implementing partitioning and indexing strategies

    • Developed machine learning models for predictive analytics

  • Answered by AI
  • Q2. Based on experience some questions related to projects.

Senior Data Engineer Interview Questions Asked at Other Companies for Experienced

asked in 7 Eleven
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asked in 7 Eleven
Q2. There are 10 million records in the table and the schema does not ... read more
asked in 7 Eleven
Q3. How do you handle data pipeline when the schema information keeps ... read more
asked in 7 Eleven
Q4. Difference between Parquet and ORC file. Why industry uses parque ... read more
asked in 7 Eleven
Q5. What is Normalisation and Denormalisation? When do we use them? G ... read more

Interview questions from similar companies

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

Medium level of coding questions.

Round 2 - Technical 

(2 Questions)

  • Q1. About azure data factory
  • Q2. How to copy multiple csv into single file
  • Ans. 

    Use a command line tool like cat to concatenate multiple CSV files into a single file

    • Use the cat command in the terminal to concatenate multiple CSV files into a single file

    • Navigate to the directory where the CSV files are located

    • Run the command 'cat file1.csv file2.csv > combined.csv' to merge file1.csv and file2.csv into a new file named combined.csv

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. What is hdinsights in azure data factory
  • Ans. 

    HDInsight is a cloud-based service in Azure that makes it easy to process big data using Apache Hadoop, Spark, and other tools.

    • HDInsight is a fully managed cloud service that makes it easy to process big data using open-source frameworks like Apache Hadoop, Spark, and more.

    • It allows you to create, scale, and monitor Hadoop clusters in Azure.

    • HDInsight integrates with Azure Data Factory to provide data orchestration and ...

  • Answered by AI
  • Q2. How to perform data copy in azure
  • Ans. 

    Data copy in Azure can be performed using Azure Data Factory or Azure Storage Explorer.

    • Use Azure Data Factory to create data pipelines for copying data between various sources and destinations.

    • Use Azure Storage Explorer to manually copy data between Azure storage accounts.

    • Utilize Azure Blob Storage for storing the data to be copied.

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. Expectations in the company
  • Q2. Ctc and relevant stuff

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Project history
  • Q2. Tech stack used
  • Ans. 

    Our tech stack includes Python, SQL, Apache Spark, Hadoop, AWS, and Docker.

    • Python is used for data processing and analysis

    • SQL is used for querying databases

    • Apache Spark is used for big data processing

    • Hadoop is used for distributed storage and processing

    • AWS is used for cloud infrastructure

    • Docker is used for containerization

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Handled team or not?
  • Q2. Project experience

Interview Preparation Tips

Topics to prepare for Blenheim Chalcot Data Engineer interview:
  • GCP
  • Python
  • SQL
  • Data Warehousing
Interview preparation tips for other job seekers - Be very clear with your Project history and include technical jargons, so interviewer can relate and understand your experience better

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before May 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

It was mixed like aptitude and from technical.

Round 2 - Technical 

(1 Question)

  • Q1. It was F2F round. Where technical questions were asked.
Round 3 - One-on-one 

(1 Question)

  • Q1. Managerial round. It includes technical and managerial both
Round 4 - HR 

(1 Question)

  • Q1. HR round. It includes all the HR level questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be prepared with your resume content what you have mentioned

Interview Questionnaire 

6 Questions

  • Q1. Tell something about yourself
  • Ans. 

    I am a software engineer with 5 years of experience in developing web applications using Java and JavaScript.

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

    • I am proficient in Spring Framework and AngularJS.

    • I have worked on projects involving RESTful APIs and microservices architecture.

    • I am a quick learner and enjoy working in a team environment.

  • Answered by AI
  • Q2. Why do you want to join this company?
  • Ans. 

    I am impressed with the company's innovative approach and commitment to excellence.

    • I have researched the company and its products extensively and am excited about the potential for growth and development.

    • I am impressed with the company's reputation for innovation and cutting-edge technology.

    • I believe that the company's commitment to excellence aligns with my own values and goals.

    • I am excited about the opportunity to wo...

  • Answered by AI
  • Q3. What are your future plans?
  • Ans. 

    My future plans include continuous learning, honing my skills, and contributing to the growth of the company.

    • I plan to attend relevant conferences and workshops to stay updated with the latest technologies.

    • I want to work on challenging projects that will help me improve my skills.

    • I aim to become a valuable asset to the company by contributing to its growth and success.

    • I plan to mentor and guide junior developers to hel

  • Answered by AI
  • Q4. Mathematics
  • Q5. Programming
  • Q6. Logic

Interview Preparation Tips

Round: Test
Experience: It was a bit lengthy and I wasn't able to solve all the questions, but the rest was accurately completed by me.
Tips: One needs to know basic programming and logic. The rest is doable. Pay attention to time and the accuracy of your answers.
Duration: 120 minutes
Total Questions: 50

Round: Group Discussion
Experience: A few points were given to us and we had to proceed from there. I gave new ideas as well as new points of view on the already presented ideas. I also encouraged others to participate.
Tips: Don't be too quiet/passive or too loud/active. Let others also talk and don't talk about the same points again & again.
Duration: 15 minutes

Round: HR Interview
Experience: It was a good interview. I felt at ease and myself while talking about me. The CTO of the company was conducting it.
Tips: See the direction in which the interview is going and frame your answers accordingly. Tell them what they want to hear, but don't lie.

Round: Technical Interview
Experience: It was a telephonic interview, and the HR team present there was guiding me through it. The questions were easy.
Tips: Be confident while answering the questions. Don't think too much on it, and answer appropriately. Be clear and concise.

General Tips: As I said earlier as well, be yourself and be confident.
Skill Tips: Be adequately prepared on what you prepare for; know the ins and outs of the company you are sitting in for; be confident and clear on what you speak.
Skills: Programming, Logic Building, Common Aptitude, Personality
College Name: IIT Bombay
Motivation: I wanted to do programming which was also in the engineering domain. Hence Altair came as the perfect fit for me.
Funny Moments: I was not able to listen properly to the telephonic interview, but the CTO was impressed with me in the HR interview so he happily guided me through. I also found out that one of the seniors interviewing me was from the same place as that of mine, so we had a small discussion there as well. I felt at ease hence.

Interview Preparation Tips

Round: Resume Shortlist
Experience: My experience with IITB racing for more than 2 years helped me with this process. Additionally, my work as an electronic differential engineer which required development of a detailed vehicle model was more closer to the

College Name: IIT BOMBAY

Interview Preparation Tips

Round: Test
Tips: Screening test is done online and contains objective questions..
Total Questions: Online

Round: Group Discussion
Experience: Shortlisted candidates were divided in groups of 9-10 students for group discussion. GD lasted for about 40 min.
Duration: 40 minutes

Round: Interview
Experience: Technical interview was of about 35 min. There was no hr interview. Questions were related to the projects that the candidate performed during his stay at IIT Roorkee. Two puzzles were also asked. Other questions were based on the answers that the candidate gave to the previous questions.

General Tips: This company looks for people with strong technical aptitude. So do not shy from showing all your projects. In other companies too many projects may lead them to believe that you are more interested in pursuing research and will leave the company soon. This may have a negative effect on other companies. But at Altair it is good to show all your projects, your research publications, any additional courses taken. Along with your technical projects it will be good if you could show them your coding ability. They are looking for technical people with a stint for coding.
College Name: IIT ROORKEE
Motivation: Altair deals with engineering services, product design, and engineering finite element software development (eg. hypermesh, hypermath, etc). The profile for which it takes the new recruits is for engineering software code writer.

Interview Preparation Tips

Round: Test
Experience: Written Test – 50 ppl appeared 15 were shortlisted for interview, 3 were finally selected. Technical interview  mainly based on project and the basics of the subject HR – be pleasing If someone wants to appear for this company. .
Tips: Prepare some common topics such as globalization, reservation in IITs and IIMs, etc.

General Tips: Never let them ask you the points in which you are weak& Always lead the interviewer to the questions that you are expecting.
College Name: IIT BOMBAY

I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Problem solving and string processing

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice problem solving questions.

LatentView Analytics Interview FAQs

How many rounds are there in LatentView Analytics Senior Data Engineer interview for experienced candidates?
LatentView Analytics interview process for experienced candidates usually has 2-3 rounds. The most common rounds in the LatentView Analytics interview process for experienced candidates are One-on-one Round, Coding Test and Technical.
How to prepare for LatentView Analytics Senior Data Engineer interview for experienced candidates?
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 LatentView Analytics. The most common topics and skills that interviewers at LatentView Analytics expect are AWS, EMR, Hive, Python and Spark.
What are the top questions asked in LatentView Analytics Senior Data Engineer interview for experienced candidates?

Some of the top questions asked at the LatentView Analytics Senior Data Engineer interview for experienced candidates -

  1. SQL problems to solve nth highest sal...read more
  2. GCP big query Architect...read more

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LatentView Analytics Senior Data Engineer Interview Process for Experienced

based on 2 interviews

Interview experience

5
  
Excellent
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₹9.6 L/yr - ₹20.8 L/yr
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