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Quantiphi Analytics Solutions Private Limited Senior Data Engineer Interview Questions, Process, and Tips

Updated 30 Jun 2024

Top Quantiphi Analytics Solutions Private Limited Senior Data Engineer Interview Questions and Answers

  • Q1. Daily day to day activities in personal & professional life, Work life balance, Indian IT industries
  • Q2. Types of dimensions, Different SCDs and use cases,
  • Q3. Experience on Google Cloud and Projects

Quantiphi Analytics Solutions Private Limited Senior Data Engineer Interview Experiences

8 interviews found

Interview experience
3
Average
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 - Technical 

(1 Question)

  • Q1. SQL questions related to Data Engineering
Round 2 - Technical 

(1 Question)

  • Q1. SQL, Python and Data Engineering questions
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Selected Selected
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 - Technical 

(2 Questions)

  • Q1. Some basics Questions on SQL based on Grouping
  • Q2. Healthcare Domain Question and HL7 specific question

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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 - One-on-one 

(1 Question)

  • Q1. Questions on Sql, spark, Data Engineering, Data Modelling, ETL, Data storage
Round 3 - One-on-one 

(1 Question)

  • Q1. Managerial round with case studies, project experience
Round 4 - HR 

(1 Question)

  • Q1. Daily day to day activities in personal & professional life, Work life balance, Indian IT industries
  • Ans. 

    Maintaining work-life balance is crucial for personal and professional growth in Indian IT industries.

    • Prioritizing tasks and time management is important for a balanced routine.

    • Taking breaks and engaging in physical activities can help reduce stress and improve productivity.

    • Setting boundaries and communicating with colleagues and family members can help maintain a healthy work-life balance.

    • Indian IT industries are know...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on sql, sprak and data engineering concepts. perform well
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jun 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Code questions were basic but thought process mattered.

Round 2 - HR 

(2 Questions)

  • Q1. Critical thinking qs
  • Q2. Why should we hire you and why are we good for you.
  • Ans. 

    I am a highly skilled data engineer with a proven track record of delivering impactful solutions. Your company's innovative projects align with my career goals.

    • I have extensive experience in designing and implementing data pipelines, ensuring data quality and reliability.

    • I am proficient in various programming languages and tools commonly used in data engineering, such as Python, SQL, and Apache Spark.

    • I have a strong an...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare honestly and be honest about the experiences!

Quantiphi Analytics Solutions Private Limited interview questions for designations

 Data Engineer

 (11)

 Big Data Engineer

 (1)

 Data Science Engineer

 (1)

 Senior Test Engineer

 (1)

 Senior Devops Engineer

 (1)

 Senior Software Engineer

 (1)

 Data Scientist

 (2)

 Data Analyst

 (2)

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

I applied via Approached by Company and was interviewed before Jun 2022. There were 5 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 - Coding Test 

SQL coding, Python-related scenario questions, Time series analysis, Business Acumen

Round 3 - Technical 

(4 Questions)

  • Q1. Related to your jd and concepts with scenario explanations
  • Q2. Types of dimensions, Different SCDs and use cases,
  • Ans. 

    Types of dimensions and slowly changing dimensions (SCDs) with use cases

    • Types of dimensions include conformed, junk, degenerate, and role-playing dimensions

    • SCD Type 1: Overwrite existing data, useful for correcting errors

    • SCD Type 2: Create new records for changes, useful for tracking historical data

    • SCD Type 3: Add new columns for changes, useful for limited historical tracking

    • SCD Type 4: Create separate tables for hist

  • Answered by AI
  • Q3. MDX queries, SSAS optimizations, How python is used in the ETL framework
  • Q4. ETL testing concepts
Round 4 - Assignment 

Live assignment with outcome cases and your approach to solve is seen

Round 5 - HR 

(2 Questions)

  • Q1. General HR questions
  • Q2. Related to your past experience and Expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your basics thoroughly for a basic understanding of concepts can be tweaked.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. SQL queries of duplicate
  • Ans. 

    How to write SQL queries to find duplicates?

    • Use GROUP BY and HAVING clause to identify duplicates

    • Use COUNT() function to count the number of occurrences

    • Use DISTINCT keyword to remove duplicates

    • Use INNER JOIN to compare tables and find duplicates

  • Answered by AI
  • Q2. Power BI DAX
  • Q3. Date modelling

Interview Preparation Tips

Interview preparation tips for other job seekers - Read all the interview questions link

Skills evaluated in this interview

Senior Data Engineer Jobs at Quantiphi Analytics Solutions Private Limited

View all

I applied via Recruitment Consultant and was interviewed in Jul 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Experience on Google Cloud and Projects
  • Ans. 

    I have experience working on Google Cloud Platform and have completed multiple projects on it.

    • I have worked on Google Cloud Storage to store and retrieve data.

    • I have used Google BigQuery for data warehousing and analysis.

    • I have implemented data pipelines using Google Cloud Dataflow.

    • I have used Google Cloud Pub/Sub for real-time messaging and streaming data processing.

    • I have worked on Google Cloud Machine Learning Engin...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Have the fundamentals concepts thoroughly reviewed.
Know your experience and be ready to answer cross questions on your topics.

Skills evaluated in this interview

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

Interview Questionnaire 

2 Questions

  • Q1. Questions regarding tableau ,SQL and other BI tools.
  • Q2. Different Functionalities of tableau.
  • Ans. 

    Tableau is a data visualization tool that offers various functionalities to create interactive dashboards and reports.

    • Data blending and joining

    • Data aggregation and filtering

    • Creating calculated fields and parameters

    • Mapping and geospatial analysis

    • Dashboard and report creation

    • Collaboration and sharing

    • Integration with other tools and platforms

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Overall it was awesome.

Interview questions from similar companies

I was interviewed in Jun 2017.

Interview Questionnaire 

12 Questions

  • Q1. Write the annotation for controller?
  • Ans. 

    An annotation for controller in software engineering.

    • The annotation for controller is used to define the class as a controller in a software application.

    • It is typically used in frameworks like Spring MVC or ASP.NET MVC.

    • The annotation helps in mapping the incoming requests to the appropriate controller methods.

    • It can also be used to specify the URL path for the controller.

    • Example: @Controller in Spring MVC, [ApiControll

  • Answered by AI
  • Q2. Write the annotation for request mapping?
  • Ans. 

    The annotation for request mapping is used to map HTTP requests to specific methods in a controller class.

    • The annotation is @RequestMapping

    • It can be used at the class level to specify a common base URL for all methods in the class

    • It can also be used at the method level to specify the URL path and HTTP method for a specific method

    • Additional attributes can be used to further customize the mapping, such as specifying requ...

  • Answered by AI
  • Q3. What is front controller from context in spring mvc?
  • Ans. 

    Front controller is a design pattern used in Spring MVC to handle incoming requests and route them to appropriate handlers.

    • Front controller acts as a central point of control for handling requests in Spring MVC.

    • It receives all incoming requests and delegates them to appropriate handlers called controllers.

    • Front controller provides a consistent way to handle requests and perform common tasks like authentication, logging...

  • Answered by AI
  • Q4. Write the css box model?
  • Ans. 

    The CSS box model describes the layout and sizing of elements on a web page.

    • The box model consists of content, padding, border, and margin.

    • Content refers to the actual content of the element, such as text or images.

    • Padding is the space between the content and the border.

    • Border is a line that surrounds the padding and content.

    • Margin is the space outside the border, separating the element from other elements.

    • The width an...

  • Answered by AI
  • Q5. Select all div using jquery
  • Ans. 

    Select all div using jQuery

    • Use the jQuery selector $('div') to select all div elements

    • This will return a jQuery object containing all the selected div elements

    • You can then perform operations on the selected div elements using jQuery methods

  • Answered by AI
  • Q6. Change all ul element to blue background color using jquery
  • Ans. 

    Use jQuery to change the background color of all ul elements to blue.

    • Use the jQuery selector to select all ul elements

    • Use the css() method to change the background color to blue

  • Answered by AI
  • Q7. Change first li element to yellow background color using jquery
  • Ans. 

    Use jQuery to change the background color of the first li element to yellow.

    • Use the :first-child selector to select the first li element

    • Use the css() method to change the background color to yellow

  • Answered by AI
  • Q8. Output of this var arr=[1,2,3,4,5] arr.push(6) arr.unshift(1) arr.pop() arr.shift()
  • Ans. 

    The output of the given code is [1, 2, 3, 4, 5, 6].

    • The 'push' method adds an element to the end of the array.

    • The 'unshift' method adds an element to the beginning of the array.

    • The 'pop' method removes the last element from the array.

    • The 'shift' method removes the first element from the array.

  • Answered by AI
  • Q9. What are the uses of final in java
  • Ans. 

    The 'final' keyword in Java is used to declare constants, prevent method overriding, and ensure thread safety.

    • Final variables cannot be reassigned once initialized

    • Final methods cannot be overridden by subclasses

    • Final classes cannot be extended by other classes

    • Final parameters ensure that they cannot be modified within a method

    • Final fields can be used to achieve thread safety

  • Answered by AI
  • Q10. Public static void getsum(int a,int b){System.out.println("a b method");}public static void getsum(int a,int b,int c){System.out.println("a b c method");}public static void getsum(int a,int ...b){System.o...
  • Ans. 

    The question is about method overloading in Java.

    • Method overloading allows multiple methods with the same name but different parameters.

    • The method to be called is determined at compile-time based on the arguments passed.

    • In the given code, there are three overloaded methods with the same name 'getsum'.

    • The first method takes two integers as arguments.

    • The second method takes three integers as arguments.

    • The third method ta...

  • Answered by AI
  • Q11. Output of this program public static int floating(int x){ return x*floating(x-1); } public static void main(String[] args){ floating(10); }
  • Ans. 

    The program will result in a StackOverflowError due to infinite recursion.

    • The 'floating' method is recursively calling itself without a base case to stop the recursion.

    • Each recursive call multiplies the input parameter by the result of the recursive call with a decremented parameter.

    • This will continue indefinitely until the stack overflows and an error is thrown.

  • Answered by AI
  • Q12. What is the output of this int i=0; int j=10;do{ if(i++ < --j){ } }while(i
  • Ans. 

    The output of the code is 9.

    • The code initializes i as 0 and j as 10.

    • Inside the do-while loop, i is incremented by 1 and j is decremented by 1.

    • The loop continues until i becomes greater than or equal to j.

    • Since i is incremented before the comparison and j is decremented before the comparison, the loop runs 9 times.

    • Therefore, the output is 9.

  • Answered by AI

Interview Preparation Tips

Skills: Javascript, Java Programming, Jquery

Skills evaluated in this interview

I was interviewed before Apr 2021.

Round 1 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on CSS and Jquery mainly.

  • Q1. What is the CSS box model?
  • Ans. 

    The CSS box model is a design and layout concept that defines the structure and sizing of elements on a web page.

    • It consists of content, padding, border, and margin around an element.

    • Content area is where text and images are displayed.

    • Padding is the space between the content and the border.

    • Border is the line that goes around the padding and content.

    • Margin is the space outside the border.

    • Example: div { width: 200px; pad...

  • Answered by AI
  • Q2. How do you select all div elements using jQuery?
  • Ans. 

    To select all div elements using jQuery, use the selector $('div').

    • Use the jQuery selector $('div') to select all div elements on the page.

    • You can also use the find() method to select div elements within a specific parent element.

    • To perform actions on the selected div elements, use jQuery methods like css(), text(), or addClass().

  • Answered by AI
  • Q3. How can you change the background color of all items in JavaScript?
  • Ans. 

    You can change the background color of all items in JavaScript by selecting all elements and setting their background color property.

    • Select all elements using document.querySelectorAll()

    • Loop through the selected elements and set their style.backgroundColor property

    • Example: document.querySelectorAll('.item').forEach(item => item.style.backgroundColor = 'blue');

  • Answered by AI
Round 2 - Face to Face 

(4 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on Java mainly.

  • Q1. What are the uses of the final keyword in Java?
  • Ans. 

    The final keyword in Java is used to define constants, prevent method overriding, and make a class immutable.

    • Final variables cannot be reassigned once initialized

    • Final methods cannot be overridden in subclasses

    • Final classes cannot be extended

  • Answered by AI
  • Q2. What is the Front Controller in Spring MVC?
  • Ans. 

    Front Controller in Spring MVC is a design pattern that handles all requests and acts as a central point of control.

    • Front Controller is a servlet in Spring MVC that receives all requests and then dispatches them to the appropriate handlers.

    • It helps in centralizing request handling logic, improving code organization and reducing duplication.

    • Front Controller can perform tasks like authentication, logging, exception handl...

  • Answered by AI
  • Q3. What is the annotation for request mapping in Java?
  • Ans. 

    The annotation for request mapping in Java is @RequestMapping.

    • @RequestMapping annotation is used to map web requests to specific handler methods in Spring MVC.

    • It can be applied at class level or method level to specify the URL path that the controller will handle.

    • You can also specify HTTP request methods, headers, parameters, and more using @RequestMapping.

  • Answered by AI
  • Q4. What is the annotation used for a controller in Java?
  • Ans. 

    The annotation used for a controller in Java is @RestController.

    • Used to define a class as a controller in Spring MVC

    • Automatically serializes return objects into JSON/XML responses

    • Equivalent to @Controller + @ResponseBody annotations

  • Answered by AI
Round 3 - HR 

Round duration - 30 minutes
Round difficulty - Easy

This was a typical HR round.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPATredence Inc. interview preparation:Topics to prepare for the interview - JavaScript, Java Programming, JQuery, DSA, OOPS, System DesignTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Quantiphi Analytics Solutions Private Limited Interview FAQs

How many rounds are there in Quantiphi Analytics Solutions Private Limited Senior Data Engineer interview?
Quantiphi Analytics Solutions Private Limited interview process usually has 3 rounds. The most common rounds in the Quantiphi Analytics Solutions Private Limited interview process are Technical, Resume Shortlist and HR.
How to prepare for Quantiphi Analytics Solutions Private Limited 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 Quantiphi Analytics Solutions Private Limited. The most common topics and skills that interviewers at Quantiphi Analytics Solutions Private Limited expect are SQL, Python, AWS, Data Warehousing and Data Modeling.
What are the top questions asked in Quantiphi Analytics Solutions Private Limited Senior Data Engineer interview?

Some of the top questions asked at the Quantiphi Analytics Solutions Private Limited Senior Data Engineer interview -

  1. Daily day to day activities in personal & professional life, Work life balance,...read more
  2. Types of dimensions, Different SCDs and use cas...read more
  3. Experience on Google Cloud and Proje...read more

Tell us how to improve this page.

Quantiphi Analytics Solutions Private Limited Senior Data Engineer Interview Process

based on 4 interviews

2 Interview rounds

  • Technical Round
  • HR Round
View more
7% less than the average Senior Data Engineer Salary in India
View more details

Quantiphi Analytics Solutions Private Limited Senior Data Engineer Reviews and Ratings

based on 39 reviews

3.1/5

Rating in categories

3.8

Skill development

2.6

Work-life balance

2.9

Salary

2.9

Job security

2.8

Company culture

3.0

Promotions

2.8

Work satisfaction

Explore 39 Reviews and Ratings
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Senior Data Engineer

Mumbai,

Bangalore / Bengaluru

+1

2-7 Yrs

₹ 10.5-26 LPA

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