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upGrad Software Engineer Interview Questions and Answers

Updated 21 Nov 2024

upGrad Software Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Concepts of node and Js

I appeared for an interview before May 2021.

Round 1 - Video Call 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Easy

It was an coding round

  • Q1. 

    The Skyline Problem

    Compute the skyline of given rectangular buildings in a 2D city, eliminating hidden lines and forming the outer contour of the silhouette when viewed from a distance. Each building is ...

  • Ans. 

    Compute the skyline of given rectangular buildings in a 2D city, eliminating hidden lines and forming the outer contour of the silhouette.

    • Iterate through the buildings and create a list of critical points (x, y) where the height changes.

    • Sort the critical points based on x-coordinate and process them to form the skyline.

    • Merge consecutive horizontal segments of equal height into one to ensure no duplicates.

    • Return the fin...

  • Answered by AI
  • Q2. 

    Rat in a Maze Problem Statement

    You need to determine all possible paths for a rat starting at position (0, 0) in a square maze to reach its destination at (N-1, N-1). The maze is represented as an N*N ma...

  • Ans. 

    Find all possible paths for a rat in a maze from source to destination.

    • Use backtracking to explore all possible paths in the maze.

    • Keep track of visited cells to avoid revisiting them.

    • Recursively try moving in all directions (up, down, left, right) until reaching the destination.

    • Return a list of strings representing valid paths sorted in alphabetical order.

  • Answered by AI
Round 2 - HR 

Round duration - 30 Minutes
Round difficulty - Easy

It was an HR round with some general questions. it was just for formality.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAupgrad interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 3 MonthsInterview preparation tips for other job seekers

Tip 1 : Stay focused
Tip 2 : Practice coding questions.
Tip 3 : View previous interviews of the companies

Application resume tips for other job seekers

Tip 1 : Don't lie on resume
Tip 2 : Just write in format that is catchy

Final outcome of the interviewSelected

Skills evaluated in this interview

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Interview questions from similar companies

I applied via Referral and was interviewed before Aug 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Polyfills and Logical
  • Q2. List in react and the input box
  • Ans. 

    Answer on how to list in react and the input box

    • Use the map function to create a list in React

    • Use the state to store the input value

    • Use onChange event to update the state when the input value changes

    • Use onSubmit event to handle the form submission

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn basics of JS and ReactJs for frontend interview, git, css, scss, html etc

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic questions of the tech stack that I applied for.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for the technologies you apply and just be confident because they want hire someone who is confident know at least basics of the tech stack.

I applied via Job lever and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

Easy leetcode code 2 questions , HTML5 css javascript simple screen design

Round 2 - One-on-one 

(1 Question)

  • Q1. Oop, Simple coding javascript, react basic, sql basic

Interview Preparation Tips

Interview preparation tips for other job seekers - Take it easy and go with confidence which matters most

I applied via LinkedIn and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - One-on-one 

(4 Questions)

  • Q1. Difference between var, let, const.
  • Ans. 

    var, let, and const are all used to declare variables in JavaScript, but they have different scoping rules and behaviors.

    • var has function scope and can be redeclared and reassigned

    • let has block scope and can be reassigned but not redeclared

    • const has block scope and cannot be reassigned or redeclared

    • Use const for values that won't change, let for values that will, and avoid var

  • Answered by AI
  • Q2. Explain CSS box model. Do padding and margin apply to inline elements?
  • Ans. 

    CSS box model defines the layout of elements on a webpage. Padding and margin can apply to block-level elements but not to inline elements.

    • CSS box model consists of content, padding, border, and margin around an element.

    • Padding adds space inside the border of an element.

    • Margin adds space outside the border of an element.

    • Padding and margin can apply to block-level elements like <div> but not to inline elements lik

  • Answered by AI
  • Q3. Difference between arrow functions and regular ones.
  • Ans. 

    Arrow functions are shorter syntax for writing function expressions.

    • Arrow functions do not have their own 'this' keyword.

    • Arrow functions cannot be used as constructors.

    • Arrow functions do not have the 'arguments' object.

    • Arrow functions are more concise and easier to read.

    • Regular functions are better for methods and constructors.

  • Answered by AI
  • Q4. How does JavaScript asynchronous model work
  • Ans. 

    JavaScript asynchronous model allows non-blocking code execution by using callbacks and promises.

    • JavaScript uses an event loop to handle asynchronous operations.

    • Callbacks are functions passed as arguments to other functions and executed when the operation is complete.

    • Promises are objects that represent the eventual completion or failure of an asynchronous operation.

    • Async/await is a newer syntax that allows writing asyn...

  • Answered by AI
Round 2 - Technical 

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough in HTML DOM traversal concepts, CSS box model and vanilla Javascript fundamentals like closure,

Skills evaluated in this interview

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

Round 1 - One-on-one 

(1 Question)

  • Q1. Machine coding round design drivezy app. It should be demoable.
Round 2 - One-on-one 

(2 Questions)

  • Q1. Add 2 linked list and return final linked list
  • Ans. 

    Add 2 linked lists and return final linked list

    • Create a new linked list to store the sum

    • Traverse both linked lists simultaneously and add the corresponding nodes

    • Handle carry over while adding nodes

    • If one linked list is longer than the other, add the remaining nodes to the sum list

  • Answered by AI
  • Q2. Find a Element in rotated sorted array
  • Ans. 

    Finding an element in a rotated sorted array.

    • Use binary search to find the pivot point where the array is rotated.

    • Determine which half of the array the target element is in.

    • Perform binary search on that half of the array to find the target element.

    • Handle edge cases such as when the target element is at the pivot point.

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. Matrix chain multiplication
  • Q2. Find word in matrix.
  • Ans. 

    Given a matrix of characters and a word, find if the word exists in the matrix.

    • Traverse the matrix and check if the first letter of the word matches any cell.

    • If it does, check if the adjacent cells match the next letter of the word.

    • Repeat until the entire word is found or no match is found.

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Stock buy sell problem to maximize profit.
  • Ans. 

    Algorithm to maximize profit by buying and selling stocks.

    • Iterate through the array of stock prices

    • Keep track of the minimum price seen so far

    • Calculate the profit if sold at current price

    • Update maximum profit seen so far

    • Return maximum profit

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Whitehat jr Software Engineer interview:
  • Ds
  • Algo
  • SQL
Interview preparation tips for other job seekers - Keep good command on DS ALGO. Try to approach the problem and discuss with interviewer.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Nov 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Question on Binary trees: if symmetric, easy string question using hashmap
  • Q2. If we are hosting a live test how to show real time ranking, HLD for this and what algorithms can we use
Round 2 - Technical 

(1 Question)

  • Q1. Database schema design for a feature where user can be free, gold, platinum.
  • Ans. 

    Use a user table with a column for user type (free, gold, platinum)

    • Create a user table with columns for user ID, name, email, user type

    • Use a separate table for user types with columns for type ID and type name

    • Establish a one-to-many relationship between user and user type tables

    • Example: user table - user_id, name, email, type_id; user_type table - type_id, type_name

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. HLD for live rank dashboard for a live test where millions of users are doing test
  • Ans. 

    High-level design for a live rank dashboard for a live test with millions of users.

    • Use a scalable architecture to handle millions of users concurrently.

    • Implement real-time data processing to update ranks dynamically.

    • Utilize caching mechanisms to improve performance and reduce load on the database.

    • Design a user-friendly interface with intuitive data visualization.

    • Include features for filtering, sorting, and searching to

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
Less than 2 weeks
Result
No response

I applied via Walk-in and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Python technical SQL basic

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

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

Round 1 - Technical 

(1 Question)

  • Q1. Check if string is palindrome
  • Ans. 

    Check if a string is the same forwards and backwards

    • Iterate through the string from both ends and compare characters

    • Use built-in functions like reverse() to check for palindrome

    • Ignore spaces and punctuation when checking for palindrome

  • Answered by AI

Skills evaluated in this interview

upGrad Interview FAQs

How many rounds are there in upGrad Software Engineer interview?
upGrad interview process usually has 1 rounds. The most common rounds in the upGrad interview process are Technical.
How to prepare for upGrad Software 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 upGrad. The most common topics and skills that interviewers at upGrad expect are Appium, Credit Operations, ITI, Induction Motors and Java.

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upGrad Software Engineer Interview Process

based on 1 interview

Interview experience

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Excellent
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upGrad Software Engineer Salary
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₹5 L/yr - ₹16.5 L/yr
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upGrad Software Engineer Reviews and Ratings

based on 9 reviews

4.1/5

Rating in categories

4.2

Skill development

4.1

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4.0

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4.8

Job security

4.0

Company culture

4.0

Promotions

4.2

Work satisfaction

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