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MapleLabs Senior Software Engineer Interview Questions and Answers

Updated 11 Jul 2024

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Mimic Dataframe Merge
  • Ans. 

    Implement a function to mimic the functionality of merging two DataFrames in Python.

    • Create a function that takes two DataFrames as input.

    • Merge the two DataFrames based on a common column or index.

    • Handle different types of joins like inner, outer, left, and right joins.

    • Return the merged DataFrame as output.

  • Answered by AI
  • Q2. Improve above case by case
Round 2 - Coding Test 

1 hour - Find longest palindromic substring

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Coding Test 

2 Leetcode medium - LRU Cache and sliding window question

Round 2 - System Design 

(1 Question)

  • Q1. Design Whatsapp
  • Ans. 

    Design a messaging app like Whatsapp

    • Implement end-to-end encryption for secure messaging

    • Allow users to send text messages, images, videos, and documents

    • Include features like group chats, voice and video calls, status updates

    • Provide option for users to share their location

    • Develop a user-friendly interface with customizable settings

  • Answered by AI

Skills evaluated in this interview

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

Round 1 - Technical 

(1 Question)

  • Q1. Problem solving (coding)
Round 2 - One-on-one 

(1 Question)

  • Q1. Technical discussion
Round 3 - HR 

(1 Question)

  • Q1. HR discussion, pay discussion

Interview Preparation Tips

Topics to prepare for One Trust Senior Software Engineer interview:
  • Java
  • Angularjs
Interview preparation tips for other job seekers - Less job security, be cautious while accepting the offer. Check for layoff happened on June 9th 2022. There was a mass layoff (removed 950 employees)

I applied via Naukri.com and was interviewed before Nov 2021. 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 tips
Round 2 - Technical 

(3 Questions)

  • Q1. Most questions were on Java 8 and Collections Framework. Some Questions on Core Java and SQL for Round 1
  • Q2. How to Filter from stream.
  • Ans. 

    Filtering from a stream involves selecting specific elements based on certain criteria.

    • Use filter() method to create a new stream with elements that pass a given test.

    • Provide a Predicate functional interface to filter() method.

    • Example: stream.filter(x -> x > 5) will return a new stream with elements greater than 5.

  • Answered by AI
  • Q3. Find Top 3 salary for SQL
  • Ans. 

    To find top 3 salaries for SQL, we need to use the ORDER BY and LIMIT clauses in SQL query.

    • Use ORDER BY clause to sort the salaries in descending order

    • Use LIMIT clause to limit the result to top 3 salaries

    • Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 3

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. HQL, How to write Queries
Round 4 - HR 

(1 Question)

  • Q1. Salary Discussion based on previous job

Interview Preparation Tips

Topics to prepare for Kuliza Technologies Senior Software Engineer interview:
  • Java 8
  • Spring Boot
  • Hibernate
  • Collections
  • DSA
Interview preparation tips for other job seekers - Focus on Core Java and its features and Spring Hibernate for 2 Round

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Question around priority queue
  • Q2. Decode strings leetcode
Round 2 - Technical 

(1 Question)

  • Q1. System design questions scenario based
Round 3 - Technical 

(1 Question)

  • Q1. Questions on multidimensional tree
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 Leetcode Medium questions on hackerrank

Round 2 - One-on-one 

(3 Questions)

  • Q1. Kadane algorithm based question
  • Q2. Leetcode medium
  • Q3. Resume based questions
Round 3 - One-on-one 

(4 Questions)

  • Q1. Probability question math problem
  • Q2. Puzzle to solve
  • Q3. AI based question
  • Q4. 1 question to solve Leetcode medium

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong with DSA and communication skill
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
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Some Objective questions and 1 Coding Questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. Situation based questions on Coroutines
  • Q2. About Project Tech Stack Used and Questions on that
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.

MapleLabs Interview FAQs

How many rounds are there in MapleLabs Senior Software Engineer interview?
MapleLabs interview process usually has 1 rounds. The most common rounds in the MapleLabs interview process are Aptitude Test.

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MapleLabs Senior Software Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
MapleLabs Senior Software Engineer Salary
based on 76 salaries
₹8 L/yr - ₹22 L/yr
At par with the average Senior Software Engineer Salary in India
View more details

MapleLabs Senior Software Engineer Reviews and Ratings

based on 8 reviews

4.0/5

Rating in categories

3.8

Skill development

3.8

Work-life balance

3.9

Salary

3.7

Job security

3.9

Company culture

3.6

Promotions

3.8

Work satisfaction

Explore 8 Reviews and Ratings
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