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Takeoff Technologies Senior Software Engineer Interview Questions, Process, and Tips

Updated 2 Nov 2023

Takeoff Technologies Senior Software Engineer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Oct 2023. 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 - Technical 

(6 Questions)

  • Q1. Design REST API
  • Ans. 

    Designing a REST API involves defining endpoints, methods, request/response formats, and authentication mechanisms.

    • Identify resources and their URIs

    • Choose appropriate HTTP methods for CRUD operations

    • Define request/response formats (JSON, XML)

    • Implement authentication and authorization mechanisms

    • Use versioning to manage changes over time

  • Answered by AI
  • Q2. NoSQL vs SQL, merits and demerits
  • Ans. 

    NoSQL is non-relational, flexible, and scalable but lacks ACID properties. SQL is relational, structured, and ACID compliant but less scalable.

    • NoSQL databases like MongoDB are schema-less and can handle unstructured data well.

    • SQL databases like MySQL have a fixed schema and are better for complex queries and transactions.

    • NoSQL databases are horizontally scalable, making them suitable for big data applications.

    • SQL datab...

  • Answered by AI
  • Q3. Advantages of microservices
  • Ans. 

    Microservices offer scalability, flexibility, resilience, and technology diversity.

    • Scalability: Microservices allow for independent scaling of different components, enabling better resource utilization.

    • Flexibility: Each microservice can be developed, deployed, and scaled independently, allowing for faster iteration and updates.

    • Resilience: Failure in one microservice does not necessarily affect the entire system, as oth...

  • Answered by AI
  • Q4. Find all the sibling nodes of a given node in a binary tree
  • Ans. 

    To find sibling nodes of a given node in a binary tree, we need to traverse the tree and identify nodes with the same parent.

    • Traverse the binary tree starting from the root node

    • Check if the current node's left and right children are not null and have the same parent as the given node

    • If the conditions are met, add the sibling nodes to the result array

  • Answered by AI
  • Q5. What is IaaC, give examples
  • Ans. 

    IaaC stands for Infrastructure as Code, it is the practice of managing and provisioning computing infrastructure through code.

    • IaaC allows for automating the process of setting up and managing infrastructure

    • Examples include tools like Terraform, Ansible, and CloudFormation

    • With IaaC, infrastructure can be defined and managed using code, making it easier to scale and replicate environments

  • Answered by AI
  • Q6. Handle concurrent requests in REST api
  • Ans. 

    Use locking mechanisms like mutex or semaphores to ensure thread safety and prevent race conditions.

    • Implement thread-safe data structures like ConcurrentHashMap in Java or sync.Mutex in Go.

    • Use optimistic locking techniques like versioning or compare-and-swap.

    • Consider using database transactions for handling concurrent requests.

    • Implement rate limiting to prevent overwhelming the server with too many requests.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Takeoff Technologies Senior Software Engineer interview:
  • Terraform
  • Data Structures
  • REST API
  • SQL
  • Golang
Interview preparation tips for other job seekers - Keep this your last option, although company culture is good, you won't ne working with great talent. The product they are working on isn't challenging enough for mid-senior level people. Recommended only for freshers.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Oct 2022. There were 3 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 - Aptitude Test 

50 questions in 12mins

Round 3 - Technical 

(1 Question)

  • Q1. Basic DSA question in binary search and memoization

Interview Preparation Tips

Interview preparation tips for other job seekers - basic DSA question on binary search and basic memoization was asked

I applied via Company Website and was interviewed in Dec 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 

(2 Questions)

  • Q1. 1. Questions around projects : JWT, UserAuthentication etc
  • Q2. 2. Write a code to find frequency of characters in a given string?
  • Ans. 

    Code to find frequency of characters in a given string

    • Use a hash table to store character frequencies

    • Iterate through the string and update the hash table accordingly

    • Print the hash table to display the character frequencies

  • Answered by AI
Round 3 - Technical 

(3 Questions)

  • Q1. 1. Write a code to reverse a linked list?
  • Ans. 

    Code to reverse a linked list

    • Create three pointers: prev, curr, and next

    • Initialize prev to null and curr to head

    • Loop through the list and set next to curr's next node

    • Set curr's next node to prev

    • Move prev and curr one node ahead

    • Return prev as the new head

  • Answered by AI
  • Q2. 2. Write a code to reverse linked list in size of K?
  • Ans. 

    Code to reverse linked list in size of K

    • Create a function that takes head of linked list and size K as input

    • Traverse the linked list in groups of K nodes

    • Reverse each group of K nodes using iterative or recursive approach

    • Connect the reversed groups to form the final linked list

    • Return the new head of the reversed linked list

  • Answered by AI
  • Q3. 3. Questions around project and design a database structure for comments system of quora?
Round 4 - HR 

(1 Question)

  • Q1. Basic HR round questions

Interview Preparation Tips

Topics to prepare for AmbitionBox Senior Software Engineer interview:
  • Data Structures
  • Algorithms
  • Web Development
Interview preparation tips for other job seekers - Interview is almost easy, just be confident and think out of the box.

Skills evaluated in this interview

Interview experience
2
Poor
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 tips
Round 2 - Assignment 

Given an simple gaming questions to be developed in JS

Round 3 - Coding Test 

Given another UI design in image to be developed

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

I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Merge 2 Sorted linked list
  • Ans. 

    Merge two sorted linked lists into a single sorted linked list

    • Create a new linked list to store the merged result

    • Iterate through both input linked lists and compare nodes to determine the order in which they should be merged

    • Update the next pointers of the nodes in the new linked list accordingly

  • Answered by AI

Skills evaluated in this interview

I appeared for an interview in Dec 2016.

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself tell me about your internship My interview was unstructured(i.e based on your reply interviewer was asking Questions)

Interview Preparation Tips

Round: Test
Experience: Questions were very difficult and solving one Question gets you shortlisted for interview
I don't remember the Questions
Duration: 1 hour 30 minutes
Total Questions: 2

Skills: Internship Work, Inter Person Communication Skills
College Name: IIT Roorkee

Interview Questionnaire 

1 Question

  • Q1. What certifications should a software developer have?
  • Ans. 

    Certifications are not mandatory for software developers, but can add value to their resume.

    • Certifications in programming languages like Java, Python, C++

    • Certifications in software development methodologies like Agile, Scrum

    • Certifications in cloud computing platforms like AWS, Azure

    • Certifications in security like CISSP, CEH

    • Certifications in project management like PMP

    • Certifications in mobile app development like Androi

  • Answered by AI

I applied via Campus Placement and was interviewed in Jun 2022. There were 5 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 - Aptitude Test 

50 mcq were asked in 12 mins. Most of the candidates qualified this round.

Round 3 - Coding Test 

3 coding questions of basic DSA were asked. Also few mcqs from Operating System, Networking and DBMS.

Round 4 - Technical 

(3 Questions)

  • Q1. The technical round was of 40 mins. 3 standard questions from DSA were asked for which only approach was enough. Questions were from string, array and tree- Rotated string, Lowest common ancestor, etc.
  • Q2. Project related discussion regarding my role in the team.
  • Q3. A few HR questions related to family background. Why not go for higher studies like the rest of my family. Had to convince him that I saw more growth in working for an organisation.
Round 5 - HR 

(1 Question)

  • Q1. My introduction then, standard HR questions like where do i see myself in coming yrs, why do i want to join the company, etc. It lasted 10 mins

Interview Preparation Tips

Topics to prepare for Cogoport Software Engineer interview:
  • DSA
  • DBMS
  • OS
  • Networking
  • Project
Interview preparation tips for other job seekers - Try to present yourself in a confident and straightforward manner. Ask as many questions as possible at the end to convey your eagerness to join the company.
Interview experience
4
Good
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 5 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 - Aptitude Test 

50 questions in 12 minutes mostly test your arthimetic, logical knowledge.

Round 3 - Coding Test 

3 coding questions in 90 mins, 1st one is from arrays an easy question, 2nd one is related to stacks and queues relatively harder and last one is hard which i am also unable to attempt. I cracked the first two questions and my solutions passed all the test cases.

Round 4 - One-on-one 

(3 Questions)

  • Q1. Difference between sorting algorithms
  • Ans. 

    Sorting algorithms are methods used to arrange elements in a specific order.

    • Different sorting algorithms include bubble sort, selection sort, insertion sort, merge sort, quick sort, and heap sort.

    • Some algorithms are more efficient than others depending on the size of the data set and the initial order of the elements.

    • For example, quick sort is generally faster than bubble sort for large data sets.

  • Answered by AI
  • Q2. BFS and DFS in trees and imlementing them
  • Ans. 

    BFS and DFS are traversal algorithms used in trees. BFS explores level by level, while DFS explores depth first.

    • BFS (Breadth-First Search) visits nodes level by level, using a queue. Example: traversing a binary tree level by level.

    • DFS (Depth-First Search) explores as far as possible along each branch before backtracking. Example: in-order traversal of a binary tree.

  • Answered by AI
  • Q3. Sql questions and database questions
Round 5 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Explain the college life

Interview Preparation Tips

Interview preparation tips for other job seekers - learn the web development basics to get placed in any indian startup

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed before Sep 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

Question from Array,DP

Round 3 - One-on-one 

(3 Questions)

  • Q1. Resume based only
  • Q2. Data structure and algorithms
  • Q3. Object oriented programmings
Round 4 - HR 

(1 Question)

  • Q1. Behavioural questions

Takeoff Technologies Interview FAQs

How many rounds are there in Takeoff Technologies Senior Software Engineer interview?
Takeoff Technologies interview process usually has 2 rounds. The most common rounds in the Takeoff Technologies interview process are Resume Shortlist and Technical.
What are the top questions asked in Takeoff Technologies Senior Software Engineer interview?

Some of the top questions asked at the Takeoff Technologies Senior Software Engineer interview -

  1. Find all the sibling nodes of a given node in a binary t...read more
  2. Handle concurrent requests in REST ...read more
  3. NoSQL vs SQL, merits and demer...read more

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Takeoff Technologies Senior Software Engineer Interview Process

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Interview experience

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4.5/5

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4.0

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3.5

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4.5

Company culture

3.5

Promotions

3.5

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