AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Sinch Software Engineer Interview Questions and Answers
Sinch Software Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.
Simple leetcode medium
(3 Questions)
- Q1. Based on grouping the words
- Q2. DSA medium questions
- Q3. String manipulation and Java 8 questions
Software Engineer Jobs at Sinch
Interview questions from similar companies
Interview Questionnaire
2 Questions
- Q1. Find the type of data structure based on the operation performed. Given the order of insertion and deletion. Find whether this operation corresponds to stack/queue /priority queue
- Ans.
Identify data structure based on insertion and deletion order
If insertion and deletion follow LIFO order, it is a stack
If insertion follows FIFO order and deletion follows LIFO order, it is a queue
If insertion and deletion follow priority order, it is a priority queue
- Q2. Find maximum element in an array in less dhan O(N)
- Ans.
Find maximum element in an array in less than O(N)
Use divide and conquer approach
Compare maximum of left and right subarrays
Recursively find maximum element
Interview Preparation Tips
Skills evaluated in this interview
I applied via Approached by Company and was interviewed in Feb 2022. There were 2 interview rounds.
(1 Question)
- Q1. Basic questions of related role.
(1 Question)
- Q1. Deeper technology-related questions and simple coding
Interview Preparation Tips
They took 2 rounds within 2 weeks, all goes well. after that HR confirms that you cleared the round and someone will call you for a final discussion. Post that they never reply. and when you call back to HR every time he says "I will check and let you know" but never ever did it for months.
Don't waste our time if you are not serious about hiring.
I applied via Approached by Company and was interviewed before May 2023. There were 2 interview rounds.
(1 Question)
- Q1. Coding question leetcode medium
(2 Questions)
- Q1. Coding question
- Q2. Leetcode medium
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Coding questions was leecode replace 3 concurrent character in string until there is none
- Q2. You can google the answer
(2 Questions)
- Q1. Here also leetcode easy
- Q2. Easily solvable
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
Basic DSA problems based on Array, String and LinkedList
Interview Preparation Tips
RAJESH KUMAR
(2 Questions)
- Q1. About Cloud Services
- Q2. AWS - SNS/SQS/Lambda etc
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There were 3 interview rounds.
Aptitudes
Logical
Reasoning
(1 Question)
- Q1. DSA questions Arrays Linkedlist And basics of OOP React Basics
(1 Question)
- Q1. Why we hire you Your strengths / weaknesse Introduction
I applied via Referral and was interviewed in Feb 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. I was asked about 3 dsa questions,like very ranging from easy to medium
- Q2. 1-find all the duplicate pairs in given array
- Ans.
Find all duplicate pairs in given array of strings
Create a hash table to store frequency of each string
Iterate through the array and check if frequency is greater than 1
Add the string to result if frequency is greater than 1
- Q3. 2-shortest substring which when repeated gives the entire string(kmp) algorithms
- Ans.
KMP algorithm finds the shortest substring that repeats to form the entire string.
KMP algorithm uses a prefix table to find the longest proper prefix that is also a suffix of each substring.
The length of the shortest repeating substring is the length of the string minus the length of the longest proper prefix.
Example: For string 'abcabcabc', the longest proper prefix is 'abcabc' and the length of the shortest repeating
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Implement linked list from scratch. Insert, delete, search, etc.
- Ans.
Implementing a linked list with insert, delete, and search functionalities.
Create a Node class with data and next pointer
Implement insert method to add nodes at the end or specific position
Implement delete method to remove nodes based on data or position
Implement search method to find a specific node
- Q2. Threads, process, deadlock etc. Os related questions.
- Q3. Sql queries : find 5 highest salary.
- Ans.
Use SQL query to find the 5 highest salaries in a database table.
Use the SELECT statement to retrieve the salaries from the table.
Use the ORDER BY clause to sort the salaries in descending order.
Use the LIMIT clause to limit the results to the top 5 salaries.
(1 Question)
- Q1. Why you want to join. Since I was having different offer from other company as well.
Skills evaluated in this interview
Sinch Interview FAQs
Tell us how to improve this page.
Sinch Interviews By Designations
- Sinch Senior Software Engineer Interview Questions
- Sinch Assistant Merchandiser Interview Questions
- Sinch Technical Lead Interview Questions
- Sinch Software Engineer Interview Questions
- Sinch UI UX Developer Interview Questions
- Sinch Business Development Manager Interview Questions
- Sinch QA Engineer Interview Questions
- Sinch Senior Manager Interview Questions
- Show more
Interview Questions for Popular Designations
- Senior Software Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Softwaretest Engineer Interview Questions
- Software Engineer Trainee Interview Questions
- Software Developer Interview Questions
- Software Developer Intern Interview Questions
- Software Development Engineer Interview Questions
- Junior Software Developer Interview Questions
- Show more
Sinch Software Engineer Interview Process
based on 2 interviews
Interview experience
Software Engineer Interview Questions from Similar Companies
Sinch Software Engineer Reviews and Ratings
based on 6 reviews
Rating in categories
|
System Engineer
99
salaries
|  ₹3 L/yr - ₹6.5 L/yr |
|
Senior Software Engineer
34
salaries
| ₹9.6 L/yr - ₹22 L/yr |
|
Deputy Manager
24
salaries
| ₹5.1 L/yr - ₹11.3 L/yr |
|
Assistant Manager
22
salaries
| ₹3.2 L/yr - ₹8.8 L/yr |
|
Senior Systems Engineer
22
salaries
| ₹5.6 L/yr - ₹9.5 L/yr |
Turing
Impact Guru
Newton School: Pay after Placement
Tracxn
- Home >
- Interviews >
- Sinch Interview Questions >
- Sinch Software Engineer Interview Questions
