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Kanerika Software Lead Data Engineer Interview Questions and Answers

Updated 29 Sep 2024

Kanerika Software Lead Data Engineer Interview Experiences

1 interview found

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

I applied via Job Portal and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Pyspark,unity catalogue and Sql coding questions
  • Q2. Data warehousing concepts
Round 2 - Behavioral 

(2 Questions)

  • Q1. Project related questions
  • Q2. Python and Sql related questions

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Sep 2021. There were 2 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 

Mcqs on javascript,. 1 coding question

Interview Preparation Tips

Interview preparation tips for other job seekers - Campus recruitment
1 online coding
2 technical rounds DSA
1 tech managerial
1 hr

Os, DBMS, DSA, stacks, trees,

Interview Questionnaire 

1 Question

  • Q1. All the questions related to your technical work experience throughout the carrier

I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. I have no one question?Only I have an doubt I'm selected or no selected...

I applied via LinkedIn and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Coding Test 

There will be 3 coding questions. They are of medium and hard level.

Round 2 - Technical 

(1 Question)

  • Q1. Sort array consisting 0's 1's and 2's without inbuilt functions
  • Ans. 

    Sort an array of 0's, 1's, and 2's without using inbuilt functions.

    • Use three pointers to keep track of the last index of 0's, 1's, and 2's

    • Iterate through the array and swap elements based on their value

    • Continue until all elements are sorted

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Os cn related questions
Round 4 - HR 

(1 Question)

  • Q1. Java questions and general hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in Java and CS topics.
DSA is anyways compulsory for this company you need to solve the questions in the given time

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before May 2023. There was 1 interview round.

Round 1 - Assignment 

I had to evaluate a software and let them understand where this software could be implemented and the pros and cons of the software.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest about your work experience

I applied via LinkedIn and was interviewed in Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Testing basics turnaround questions
  • Q2. Python basics and team building questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for basics tharowly rest will fall in place
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(12 Questions)

  • Q1. Rate yourself in js, node js, react, MongoDB (separately)
  • Q2. Typeof null, typeof undefined, typeof {}, typeof NaN
  • Q3. What changes came in es6
  • Ans. 

    ES6 introduced several new features and improvements to JavaScript, making it more powerful and efficient.

    • Arrow functions for more concise syntax

    • Let and const for block-scoped variables

    • Classes for easier object-oriented programming

    • Template literals for easier string interpolation

    • Default parameters and rest parameters for function arguments

    • Destructuring assignment for easier data extraction

    • Promises for asynchronous prog

  • Answered by AI
  • Q4. This keyword, closures, hoisting
  • Q5. Are let and cont variables hoisted?
  • Ans. 

    Yes, let and const variables are hoisted but not initialized.

    • let and const variables are hoisted to the top of their block scope, but they are not initialized until the actual line of code is executed.

    • This means that you cannot access a let or const variable before it is declared in the code.

    • For example, trying to access a let variable before it is declared will result in a ReferenceError.

  • Answered by AI
  • Q6. What is global context
  • Ans. 

    Global context refers to the overall environment or setting in which something exists or operates.

    • Global context encompasses all variables, functions, and objects that are accessible throughout an entire program.

    • It can be thought of as the 'big picture' view of a program's execution.

    • In web development, global context includes the window object in JavaScript.

  • Answered by AI
  • Q7. What is temporal deadzone
  • Ans. 

    Temporal dead zone is a period during the variable creation process where accessing the variable results in a ReferenceError.

    • Occurs when trying to access a variable before it has been declared with let or const

    • Happens due to the variable being in the temporal dead zone until it is declared

    • Example: accessing a variable before its declaration will result in a ReferenceError

  • Answered by AI
  • Q8. What is modules? types of modules in nodejs
  • Ans. 

    Modules in Node.js are reusable blocks of code that encapsulate related functionality.

    • Modules in Node.js can be built-in modules like fs (file system) or third-party modules like express.

    • Modules help in organizing code into separate files for better maintainability and reusability.

    • Modules can be imported using the require() function in Node.js.

  • Answered by AI
  • Q9. Index in mongodb, why we need index, is index good or bad?
  • Ans. 

    Indexes in MongoDB improve query performance by allowing the database to quickly locate and retrieve specific documents.

    • Indexes help to speed up query performance by allowing the database to quickly locate specific documents based on the indexed fields.

    • Without indexes, MongoDB would have to perform a collection scan, which can be slow and resource-intensive.

    • Indexes can be created on single fields or compound fields to ...

  • Answered by AI
  • Q10. What are hooks , use of useRef
  • Ans. 

    Hooks are a feature in React that allow you to use state and other React features in functional components. useRef is a hook that allows you to create a mutable object that persists for the lifetime of the component.

    • Hooks are used to add state and lifecycle methods to functional components in React

    • useRef is used to create a mutable reference that persists between renders

    • useRef can be used to access DOM elements directl

  • Answered by AI
  • Q11. Fs module, http module, worker thread?
  • Q12. Why we use mongoose not mongodb driver?
  • Ans. 

    Mongoose is an Object Data Modeling (ODM) library for MongoDB that provides a higher level of abstraction and simplifies interactions with the database.

    • Mongoose provides schema validation which helps maintain data integrity.

    • Mongoose simplifies querying and data manipulation with built-in functions.

    • Mongoose supports middleware functions for pre and post processing of data operations.

  • Answered by AI

Skills evaluated in this interview

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

There are three sections: -
1. Quants
2. English
3. Reasoning
All sections are accessible medium but you have maintained the speed and accuracy.
after that coding snippet are in java/python.

Round 2 - Coding Test 

Code snippets are there in coding sections.

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare all basic concepts and try to do good as well as u know.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Jan 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 - Telephonic Call 

(3 Questions)

  • Q1. Introduction and technical questions.
  • Q2. What is the use of JAVA API?
  • Ans. 

    The JAVA API is a collection of pre-written classes and interfaces that provide ready-to-use functionality for Java developers.

    • The JAVA API allows developers to save time and effort by using pre-built code for common tasks.

    • It provides a wide range of classes and interfaces for various purposes such as file handling, networking, database connectivity, GUI development, etc.

    • Developers can leverage the API to access system...

  • Answered by AI
  • Q3. Questions are picked from Leetcode.
Round 3 - Coding Test 

The duration of the test is one hour and four coding questions are asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - I am not able to qualify for the coding round so I have no idea of further process.

Skills evaluated in this interview

Kanerika Software Interview FAQs

How many rounds are there in Kanerika Software Lead Data Engineer interview?
Kanerika Software interview process usually has 2 rounds. The most common rounds in the Kanerika Software interview process are Technical and Behavioral.
How to prepare for Kanerika Software Lead 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 Kanerika Software. The most common topics and skills that interviewers at Kanerika Software expect are SQL, Business Intelligence, Data Management, Data Modeling and Data Warehousing.
What are the top questions asked in Kanerika Software Lead Data Engineer interview?

Some of the top questions asked at the Kanerika Software Lead Data Engineer interview -

  1. Pyspark,unity catalogue and Sql coding questi...read more
  2. Python and Sql related questi...read more
  3. Data warehousing conce...read more

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Kanerika Software Lead Data Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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