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Lentra AI Data Engineer Interview Questions and Answers

Updated 29 Apr 2024

Lentra AI Data Engineer Interview Experiences

2 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 29 Apr 2024

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

I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain Pyspark code execution flow Explaing Project architecture Explaing Narrow vs Wide transformation Query to find second highest salary
  • Ans. 

    Pyspark code execution flow involves transformations and actions, project architecture includes components like data sources and processing, narrow transformations operate on a single partition while wide transformations shuffle data, query for second highest salary involves using window functions.

    • Pyspark code execution flow involves defining transformations and actions on RDDs or DataFrames.

    • Project architecture typica...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Feb 2023. There were 3 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 

Sql queries and python programs

Round 3 - One-on-one 

(1 Question)

  • Q1. This round is about work experiences and some scenario based questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your resume short and crisp.

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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jan 2023. There were 2 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 - HR 

(2 Questions)

  • Q1. What is MSME and how we get investment
  • Ans. 

    MSME stands for Micro, Small and Medium Enterprises. Investment can be obtained through various government schemes and private investors.

    • MSMEs are small businesses that contribute significantly to the economy

    • They can be classified based on their investment in plant and machinery or equipment

    • Government schemes like MUDRA, CGTMSE, and SIDBI provide financial assistance to MSMEs

    • Private investors like angel investors and v...

  • Answered by AI
  • Q2. Some general questions about GST

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be over smart in front of them and first try to listen them properly and then give any answers thats my advice
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Questions about my college projects
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 2 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a detail-oriented business analyst with a strong background in data analysis and problem-solving.

    • Experienced in gathering and analyzing business requirements

    • Skilled in creating detailed reports and presentations

    • Proficient in using data visualization tools like Tableau

    • Strong communication and interpersonal skills

    • Certified in Agile methodologies

  • Answered by AI
  • Q2. What is your day 2 day activities
  • Ans. 

    As a Business Analyst, my day-to-day activities involve gathering and analyzing data, creating reports, identifying business trends, and collaborating with stakeholders.

    • Conducting meetings with stakeholders to gather requirements

    • Analyzing data to identify trends and insights

    • Creating reports and presentations to communicate findings

    • Collaborating with cross-functional teams to implement solutions

    • Monitoring and evaluating

  • Answered by AI
  • Q3. How many applications have been made
  • Ans. 

    The number of applications made is confidential and not publicly disclosed.

    • The exact number of applications made is not publicly available.

    • The company may choose to keep this information confidential for competitive reasons.

    • It is important to respect the company's decision to not disclose this information.

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. CTC discussion present and expectations
  • Q2. When can you join
  • Ans. 

    I can join within 2 weeks of receiving an offer.

    • I can start within 2 weeks of receiving an offer.

    • My current notice period is 2 weeks.

    • I am available to start immediately.

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain your projects

I applied via Indeed and was interviewed in Dec 2018. There were 6 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Taxation in mutual fund in equity fund and debt Fund .short term as well as for long term
  • Ans. 

    Taxation in mutual funds varies for equity and debt funds, and for short and long term investments.

    • Equity funds held for more than a year are taxed at 10% on gains above Rs. 1 lakh

    • Short-term gains in equity funds are taxed at 15%

    • Debt funds held for less than 3 years are taxed as per the investor's income tax slab

    • Long-term gains in debt funds are taxed at 20% with indexation benefit

    • Dividends from mutual funds are tax-fr

  • Answered by AI
  • Q2. Sip, stp, swp, AIF etc
  • Q3. Situation basis questions like how will give advice client to client

Interview Preparation Tips

Round: Resume Shortlist
Experience: Experience in Mutual fund industry more than 1 year

General Tips: This start up company , they need people who self start and easy going people.
Skills: Communication, Problem Solving
Duration: <1 week

I applied via Company Website and was interviewed in Nov 2021. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. General questions about past experiences, the skills i gathered and salary negotiation part ( Virtual interview )
Round 2 - Technical 

(1 Question)

  • Q1. Interview with VP sales ( Virtual Interview)
Round 3 - Technical 

(1 Question)

  • Q1. Interview with Senior VP about general understanding of finances

Interview Preparation Tips

Interview preparation tips for other job seekers - If you know what you are doing, what role you have applied and you are confident about yourself, then trust me you will have a chance to open up about yourself.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain OOPS Concept ?
  • Ans. 

    OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOPS focuses on creating objects that interact with each other to solve problems.

    • It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.

    • For example, a class 'Car' can have objects like 'Toyota', 'Honda', etc., each with their own properties and methods.

    • Inheritan...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Aug 2023. There were 4 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 - HR 

(2 Questions)

  • Q1. Job profile and Annual package
  • Q2. Location and medial policy
Round 3 - Aptitude Test 

Seles releted and profile related

Round 4 - Aptitude Test 

Seles releted profile related

Interview Preparation Tips

Interview preparation tips for other job seekers - No

Lentra AI Interview FAQs

How many rounds are there in Lentra AI Data Engineer interview?
Lentra AI interview process usually has 2 rounds. The most common rounds in the Lentra AI interview process are Resume Shortlist, Coding Test and One-on-one Round.
How to prepare for Lentra AI 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 Lentra AI . The most common topics and skills that interviewers at Lentra AI expect are Python, SCALA, AWS, Java and Spark.
What are the top questions asked in Lentra AI Data Engineer interview?

Some of the top questions asked at the Lentra AI Data Engineer interview -

  1. Explain Pyspark code execution flow Explaing Project architecture Explaing Narr...read more
  2. This round is about work experiences and some scenario based questio...read more

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Lentra AI Data Engineer Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more
Lentra AI Data Engineer Salary
based on 17 salaries
₹7 L/yr - ₹16 L/yr
10% less than the average Data Engineer Salary in India
View more details

Lentra AI Data Engineer Reviews and Ratings

based on 2 reviews

2.0/5

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