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Leena AI Senior Software Developer Interview Questions and Answers

Updated 29 Jun 2022

Leena AI Senior Software Developer Interview Experiences

1 interview found

I applied via Recruitment Consulltant and was interviewed in Dec 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 - One-on-one 

(1 Question)

  • Q1. One-one round on mentioned tech stack

Interview Preparation Tips

Interview preparation tips for other job seekers - 1.Prepare high level and low level design
2.you should be well versed with the tech stack mentioned

Interview questions from similar companies

I applied via LinkedIn and was interviewed in Oct 2022. There were 6 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 

4 Coding Questions Leetcode Level Medium to Hard. Had to solve it within 1.5 hours.

Was able to solve 2 questions - One hard and one Medium. Hadn't enough time to solve all.

Round 3 - Technical 

(2 Questions)

  • Q1. DSA based round. Was asked to write 3 APIs based on the the given n-ary tree.
  • Q2. Questions based on Path, end node, best path, etc.
Round 4 - Technical 

(1 Question)

  • Q1. System Design round : Was asked to design RDBMS for the given problem.
Round 5 - One-on-one 

(1 Question)

  • Q1. HM Round : Mostly behavioral based around Twilio Magic Values
Round 6 - One-on-one 

(1 Question)

  • Q1. Bar Raiser Round : Taken by a director. Was asked behavioral questions again.

Interview Preparation Tips

Interview preparation tips for other job seekers - Expect real day use cases based questions here. Plus it's a communication company so prepare some network based questions.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Technical 

(1 Question)

  • Q1. Promises in javascript
  • Ans. 

    Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.

    • Promises are used to handle asynchronous operations in JavaScript.

    • They can be in one of three states: pending, fulfilled, or rejected.

    • Promises can be chained using .then() to handle success and .catch() to handle errors.

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(3 Questions)

  • Q1. Resume based questions
  • Q2. Event loop in nodejs
  • Ans. 

    Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.

    • Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js

    • It allows Node.js to perform non-blocking operations efficiently

    • Event loop continuously checks the event queue for new events to execute

  • Answered by AI
  • Q3. Javascript es6 questions

Skills evaluated in this interview

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

2 DSA questions Both are from DP

Round 2 - Technical 

(2 Questions)

  • Q1. 2 Questions , 1 is DSA
  • Q2. Second question is Puzzle

Interview Preparation Tips

Interview preparation tips for other job seekers - Practise DSA more and give more and more interviews.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Fair and was interviewed in May 2024. There was 1 interview round.

Round 1 - Coding Test 

Questions trees and graphs.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be focused, motivated, and have faith

Interview Questionnaire 

1 Question

  • Q1. System Design and Ds and algo questions
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Medium to hard questions based on arrays, dp

Round 2 - Technical 

(2 Questions)

  • Q1. Quick sort algorithm
  • Ans. 

    Quick sort is a popular sorting algorithm that uses divide and conquer strategy.

    • Divides array into smaller sub-arrays based on a pivot element

    • Recursively sorts sub-arrays

    • Combines sorted sub-arrays to get final sorted array

    • Time complexity: O(n log n) on average, O(n^2) worst case

    • Example: [3, 6, 8, 10, 1, 2, 1] -> [1, 1, 2, 3, 6, 8, 10]

  • Answered by AI
  • Q2. Modified rotate a matrix
  • Ans. 

    Rotate a matrix by 90 degrees in place

    • Transpose the matrix

    • Reverse each row of the transposed matrix

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - study well and at the end, they would not hire anyone

Skills evaluated in this interview

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

(1 Question)

  • Q1. JavaScript based, reduce, map, Database indexing

Interview Questionnaire 

2 Questions

  • Q1. Laravel Nova task
  • Q2. Php basic questions

Leena AI Interview FAQs

How many rounds are there in Leena AI Senior Software Developer interview?
Leena AI interview process usually has 2 rounds. The most common rounds in the Leena AI interview process are Resume Shortlist and One-on-one Round.
How to prepare for Leena AI Senior Software Developer 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 Leena AI. The most common topics and skills that interviewers at Leena AI expect are MongoDB and Node.Js.

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