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Tracxn Software Engineer Interview Questions and Answers

Updated 10 Jun 2023

Tracxn Software 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 Recruitment Consulltant and was interviewed in Dec 2022. There were 4 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 Resume tips
Round 2 - Coding Test 

Medium level array question was asked on hackerrank.

Round 3 - One-on-one 

(1 Question)

  • Q1. Simple string question was asked which required a little thinking and simple implementation.
Round 4 - One-on-one 

(1 Question)

  • Q1. This was a coding round. I was given a screenshot which has dropdowns in it and I had to make the UI of it using react.js

Interview Preparation Tips

Interview preparation tips for other job seekers - Simple DSA and MERN stack should be good

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Coding Test 

Questions were crayon box ,the bot and the game and happy neighbourhood for 90 mins

Round 2 - Technical 

(2 Questions)

  • Q1. Array basics was asked
  • Q2. Segment tree,prefix sum
Round 3 - Technical 

(1 Question)

  • Q1. Low level design was asked
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Stock buy and sell with at most 2 transaction
  • Ans. 

    Implement a solution to find the maximum profit from buying and selling stocks with at most 2 transactions.

    • Use dynamic programming to keep track of maximum profit at each day with 0, 1, or 2 transactions.

    • Consider the possibility of splitting the transactions into two separate parts.

    • Calculate the maximum profit by iterating through the prices array and updating the maximum profit accordingly.

  • Answered by AI
  • Q2. Binary search to find target
  • Ans. 

    Binary search is a divide and conquer algorithm that efficiently finds a target value in a sorted array.

    • Divide the array in half and compare the target value with the middle element

    • If the target is less than the middle element, search the left half. If greater, search the right half

    • Repeat the process until the target is found or the subarray is empty

  • Answered by AI
Round 2 - System Design 

(2 Questions)

  • Q1. General about project
  • Q2. Design paytm wallet
  • Ans. 

    Design a digital wallet system similar to Paytm.

    • Allow users to add money to their wallet using various payment methods like credit/debit cards, net banking, UPI, etc.

    • Enable users to make payments for various services like mobile recharge, bill payments, online shopping, etc.

    • Implement security measures like two-factor authentication, encryption of sensitive data, and regular security audits.

    • Provide features like transac...

  • Answered by AI

Skills evaluated in this interview

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

(2 Questions)

  • Q1. What is thread ?
  • Ans. 

    A thread is a lightweight process that can run concurrently with other threads within the same process.

    • Threads allow for parallel execution of tasks within a single process.

    • Threads share the same memory space and resources of the process they belong to.

    • Threads can communicate with each other through shared memory or message passing.

    • Examples: Java threads, POSIX threads (pthreads) in C/C++.

  • Answered by AI
  • Q2. Inter process communication and project?

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. The question was about Nodejs
  • Q2. The question was to build a linked list in Nodejs
Round 2 - Technical 

(2 Questions)

  • Q1. The first question was related to DSA
  • Q2. The question was related to SQL
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Coding Test 

I was asked question on sliding window on finding the largest subarray with all distinct numbers. The interviewer was very helpful.

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

Majorily on SQL and Databases

Round 2 - Technical 

(2 Questions)

  • Q1. Align two images in a page with same width and same height
  • Ans. 

    Use CSS to align two images with same width and height on a page

    • Set both images to have the same width and height using CSS

    • Use flexbox or grid layout to align the images horizontally or vertically

    • Adjust margins or padding to fine-tune the alignment

  • Answered by AI
  • Q2. Array related question
Round 3 - HR 

(2 Questions)

  • Q1. Situation based question
  • Q2. Majorily focused on project

Skills evaluated in this interview

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

Sorting of an array and aptitude

Round 2 - Technical 

(1 Question)

  • Q1. BFS graph traversal
Round 3 - Technical 

(1 Question)

  • Q1. Binary tree question
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. What is event loop, how it works.
  • Ans. 

    Event loop is a mechanism in programming that allows for asynchronous execution of code by continuously checking for and handling events.

    • Event loop is commonly used in JavaScript to handle asynchronous operations like setTimeout, setInterval, and AJAX requests.

    • It works by continuously checking the event queue for any pending events, executing them one by one, and then moving on to the next event.

    • Event loop helps in pre...

  • Answered by AI
  • Q2. Micro task queue and macro task queue.
  • Q3. Is node.js single threaded or multi-threaded, also discuss threadpool and it's usages.
  • Q4. Tell the order of output, among process, promise, setTimeout, fs, setInterval.
  • Ans. 

    The order of output is fs, process, setTimeout, setInterval, promise.

    • fs module is synchronous and will output first

    • process is next in line

    • setTimeout will be executed after process

    • setInterval will be executed after setTimeout

    • promise will be executed last

  • Answered by AI
Round 2 - Technical 

(4 Questions)

  • Q1. JavaScript usages compiler or interpreter.
  • Ans. 

    JavaScript is an interpreted language.

    • JavaScript is an interpreted language, meaning it is executed line by line at runtime.

    • There is no separate compilation step in JavaScript like in languages that use compilers.

    • Examples of interpreted languages include Python, Ruby, and PHP.

  • Answered by AI
  • Q2. Tell the output among various for loops using var, let and bind.
  • Ans. 

    Output comparison of for loops using var, let, and bind in JavaScript.

    • Using var: variable is function-scoped, may lead to unexpected behavior in loops.

    • Using let: variable is block-scoped, recommended for loop iterations.

    • Using bind: creates a new function with a specified 'this' value and initial arguments.

  • Answered by AI
  • Q3. A medium level dsa question on array, solved it using pre-sum.
  • Q4. Situation based question, on how to pick a suitable database.
Round 3 - Technical 

(4 Questions)

  • Q1. What do you do on daily basis, and how to decide a tech-stack on high level.
  • Ans. 

    I work on coding, debugging, testing, and collaborating with team members. Tech stack decisions are based on project requirements, scalability, performance, and team expertise.

    • Daily tasks include coding, debugging, testing, and collaborating with team members

    • Tech stack decisions are based on project requirements, scalability, performance, and team expertise

    • Consider factors like language compatibility, libraries/framewo...

  • Answered by AI
  • Q2. Design an online scalable, real-time document sharing application like google docs.
  • Ans. 

    Design a scalable, real-time document sharing app like Google Docs.

    • Use websockets for real-time collaboration

    • Implement version control to track changes

    • Utilize a distributed database for scalability

    • Include user authentication and access control

    • Support offline editing with automatic sync

  • Answered by AI
  • Q3. How to handle images also in the future.
  • Ans. 

    Utilize cloud storage for scalability, implement image compression techniques, and regularly update image processing libraries.

    • Utilize cloud storage for scalability

    • Implement image compression techniques

    • Regularly update image processing libraries

  • Answered by AI
  • Q4. Any other way to solve the problem, of high I/O on same document to overcome throughput and conflicts.

Skills evaluated in this interview

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

The exam duration is one and a half hours.

Round 2 - Coding Test 

The total exam time is one and a half hours.

Round 3 - Group Discussion 

It encompasses all topics related to full stack development.

Round 4 - Technical 

(2 Questions)

  • Q1. Asks questions on SQL
  • Q2. Asks question in typical topics
Round 5 - HR 

(1 Question)

  • Q1. Where do you see yourself in two years?
  • Ans. 

    In two years, I see myself as a senior software developer leading a team on innovative projects.

    • Advancing to a senior software developer role

    • Leading a team on new and innovative projects

    • Continuing to enhance my technical skills through ongoing learning and training

  • Answered by AI
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Tracxn Interview FAQs

How many rounds are there in Tracxn Software Engineer interview?
Tracxn interview process usually has 4 rounds. The most common rounds in the Tracxn interview process are One-on-one Round, Resume Shortlist and Coding Test.
What are the top questions asked in Tracxn Software Engineer interview?

Some of the top questions asked at the Tracxn Software Engineer interview -

  1. This was a coding round. I was given a screenshot which has dropdowns in it and...read more
  2. Simple string question was asked which required a little thinking and simple im...read more

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Tracxn Software Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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Tracxn Software Engineer Salary
based on 65 salaries
₹3 L/yr - ₹12 L/yr
17% less than the average Software Engineer Salary in India
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Tracxn Software Engineer Reviews and Ratings

based on 16 reviews

2.7/5

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2.6

Skill development

2.6

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3.1

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2.3

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2.6

Company culture

2.8

Promotions

2.4

Work satisfaction

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