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Thinkhat Backend Developer Interview Questions and Answers

Updated 22 May 2024

Thinkhat Backend Developer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Referral and was interviewed before May 2023. There was 1 interview round.

Round 1 - Coding Test 

Two Sum, Tree traversal, Recursive Functions

Backend Developer Jobs at Thinkhat

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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 

Easy to Medium Data Structures Question they will ask

Round 3 - Technical 

(2 Questions)

  • Q1. Basic DSA questions and basic core topics
  • Q2. Java easy to medium difficulty questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Have your fundamentals clear, and do the questions from leetcode
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Mar 2023. There was 1 interview round.

Round 1 - Coding Test 

6 questions to be dones in 1 hr 5 mins

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare graphs perfectly
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2023. 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 

No of Questions : 4 questions
Difficulty : Difficult
Topics : Sieve of eratosthenis, DP, Hashing

Round 3 - Technical 

(3 Questions)

  • Q1. Search in the rotated Sorted array. (Binary Search - pivot)
  • Ans. 

    Search for an element in a rotated sorted array using binary search with pivot.

    • Find the pivot element using binary search.

    • Compare the target element with the first element of the array to determine which half to search.

    • Perform binary search on the selected half of the array.

    • Repeat until the target element is found or the array is exhausted.

  • Answered by AI
  • Q2. Sort the array which consists of 0's, 1's , 2's. (Two Pointer approach)
  • Ans. 

    Sort an array of 0's, 1's, and 2's using two pointer approach.

    • Initialize two pointers, one at the beginning and one at the end of the array.

    • Traverse the array and swap 0's to the beginning and 2's to the end using the pointers.

    • Stop when the pointers meet or cross each other.

  • Answered by AI
  • Q3. Tell me about id selector in CSS
  • Ans. 

    ID selector is used to select an element with a specific ID attribute in CSS.

    • ID selector is denoted by '#' followed by the ID name.

    • ID should be unique on a page.

    • ID selector has higher specificity than class selector.

    • Example: #header { color: blue; }

  • Answered by AI
Round 4 - Technical 

(5 Questions)

  • Q1. Differences between ShallowCopy & DeepCopy
  • Ans. 

    ShallowCopy copies only the reference of an object while DeepCopy creates a new object with a new reference.

    • ShallowCopy creates a new reference to the same object, so changes made to the copy will reflect in the original object.

    • DeepCopy creates a new object with a new reference, so changes made to the copy will not reflect in the original object.

    • ShallowCopy is faster and less memory-intensive than DeepCopy.

    • DeepCopy is ...

  • Answered by AI
  • Q2. Define Copy Constructor
  • Ans. 

    Copy constructor is a special constructor that creates a new object by copying an existing object.

    • It is used to create a new object with the same values as an existing object.

    • It takes an object of the same class as a parameter.

    • It is automatically called when a new object is created from an existing object.

    • It creates a deep copy of the object, meaning that all the member variables are copied.

    • Example: class MyClass { pub...

  • Answered by AI
  • Q3. Define Operator overloading
  • Ans. 

    Operator overloading allows operators to have different meanings based on the context of their usage.

    • Operator overloading is a feature in object-oriented programming languages.

    • It allows operators to be redefined for custom classes.

    • For example, the '+' operator can be overloaded to concatenate strings or add numbers.

    • It can improve code readability and reduce the amount of code needed for certain operations.

  • Answered by AI
  • Q4. Differences between struct and class
  • Ans. 

    Struct is a value type while class is a reference type in C#.

    • Structs are stored on the stack while classes are stored on the heap.

    • Structs cannot be inherited while classes can be inherited.

    • Structs do not support destructors while classes do.

    • Structs are used for small data structures while classes are used for larger, more complex objects.

    • Example of struct: struct Point { public int X; public int Y; }

    • Example of class: c...

  • Answered by AI
  • Q5. DSA : Search an element in infinite soted array
  • Ans. 

    Search an element in an infinite sorted array using binary search.

    • Initialize low as 0 and high as 1.

    • Double the high index until arr[high] is greater than the target element.

    • Perform binary search between low and high indexes.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Moveinsync Technology Solutions Backend Developer interview:
  • OS
  • DBMS
  • OOPS
  • Binary Search
  • DP
Interview preparation tips for other job seekers - Dont neglect Core CS Fundamentals . Even you are so good in Dev or DSA. You'll be asked questions based on CS Fundamentals like OS, DBMS, OOP etc
Dont get tensed if something doesn't goes well in middle of interview. Interviewers are friendly and will help us in middle.

Skills evaluated in this interview

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

There were 50 question out of which if you score 20 you were passed out to next round, No negative markings.

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - HR 

(2 Questions)

  • Q1. Can you tell me about yourself?
  • Q2. Why should we hire you?
  • Ans. 

    I have a strong technical background, a passion for problem-solving, and a proven track record of delivering high-quality software solutions.

    • Extensive experience in software development, including proficiency in multiple programming languages such as Java, Python, and JavaScript.

    • Strong problem-solving skills and ability to think critically to find innovative solutions to complex technical challenges.

    • Proven track record...

  • Answered by AI
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all Resume tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Day to day tasks in previous organisation?
  • Q2. Questions about skills mentioned in your resume
Round 3 - HR 

(1 Question)

  • Q1. Introduce about yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and be prepared and be confident and think analytically and be strong in problem solving kind of questions
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. 7 apti questions with 4 coding questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Sort elements at even index of array
  • Ans. 

    Sort elements at even index of array

    • Iterate through the array and select elements at even indices

    • Sort the selected elements

    • Replace the original elements with the sorted ones

  • Answered by AI
Round 4 - One-on-one 

(1 Question)

  • Q1. Puzzles with coding question

Interview Preparation Tips

Interview preparation tips for other job seekers - study puzzles and do basic questions of array, strings, etc from gfg

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed before Jul 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 - Aptitude Test 

Logical and Analytical Reasoning

Round 3 - Coding Test 

General Coding Test using any coding language of your choice

Round 4 - Technical 

(3 Questions)

  • Q1. General Aptitude and coding question
  • Q2. Puzzles and logical reasoning will be asked
  • Q3. They may ask you to write code

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn Coding
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Jun 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all Resume tips
Round 2 - Aptitude Test 

It has include logical ,reasoning question. Aptitude questions are include mcq type question.

Round 3 - Group Discussion 

Firstly introduce yourself then HR take the one subject then selected candidate discuss on that subject. Subject related talking positive and negative point. Then who candidate speak better these are select in next round.

Interview Preparation Tips

Topics to prepare for Surya Software Systems Software Developer interview:
  • Basic
Interview preparation tips for other job seekers - A job seekers should collect information about the company beforehand. Then do apply these job.
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Thinkhat Interview FAQs

How many rounds are there in Thinkhat Backend Developer interview?
Thinkhat interview process usually has 1 rounds. The most common rounds in the Thinkhat interview process are Coding Test.
How to prepare for Thinkhat Backend 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 Thinkhat. The most common topics and skills that interviewers at Thinkhat expect are Javascript, AWS, Backend Development, SAML and API.

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Thinkhat Backend Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Join Thinkhat Ideate. Incubate. Illuminate
Backend Developer

Hyderabad / Secunderabad

3-7 Yrs

Not Disclosed

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