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inFeedo Senior Software Engineer Interview Questions and Answers
inFeedo Senior Software Engineer Interview Experiences
1 interview found
Anonymous
I applied via Approached by Company and was interviewed in Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. DSA Medium Program
- Ans.
Implement a medium difficulty program using Data Structures and Algorithms.
Use efficient data structures like arrays, linked lists, trees, etc.
Optimize the algorithm for time and space complexity.
Test the program with different input sizes and edge cases.
- Q2. API Design Advance Level
- Ans.
API design at an advanced level involves creating efficient, scalable, and user-friendly interfaces for interacting with software applications.
Focus on creating clear and consistent endpoints for different functionalities
Implement proper authentication and authorization mechanisms to ensure data security
Design for scalability by considering potential future growth and usage patterns
Use versioning to manage changes and ...
Interview Preparation Tips
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. Strings, arrays, dp
I applied via LinkedIn and was interviewed in Aug 2024. There was 1 interview round.
1 hr test on HackerEarth platform, DSA questions
I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.
2 easy level coding questions to be solved
(1 Question)
- Q1. One dsa question which needs to be live coded in 45 mins
(1 Question)
- Q1. Same as first round . But 2 coding questions might be asked
(1 Question)
- Q1. Did not happen . Don’t know why
Interview Preparation Tips
As this is startup it needs you to be very good at technical and debugging skills.
I am feeling stressed here
4 coding ques + 15 technical aptitude
4 Coding Ques + 10 technical aptitude
(2 Questions)
- Q1. Coding question
- Q2. Group by query, dbms
I applied via Campus Placement and was interviewed in Jun 2022. There were 5 interview rounds.
50 mcq were asked in 12 mins. Most of the candidates qualified this round.
3 coding questions of basic DSA were asked. Also few mcqs from Operating System, Networking and DBMS.
(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.
(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
- DSA
- DBMS
- OS
- Networking
- Project
1 coding question, and basic MCQ
I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Find k min elements in given array.
- Ans.
Find k min elements in given array.
Sort the array and return the first k elements.
Use a min heap of size k to find the k min elements.
Use quickselect algorithm to find the kth smallest element and return first k elements smaller than it.
- Q2. Find that given tree is BST or not.
- Ans.
Check if a given tree is a Binary Search Tree (BST) or not.
Traverse the tree in-order and check if the elements are in ascending order.
Check if the maximum value in the left subtree is less than the root and the minimum value in the right subtree is greater than the root.
Use recursion to check if all subtrees are BSTs.
Time complexity: O(n), Space complexity: O(h) where h is the height of the tree.
- Q3. Find pair in BST with given sum
- Ans.
Given a BST and a sum, find a pair of nodes whose values add up to the given sum.
Traverse the BST in-order and store the nodes in a list
Use two pointers approach to find the pair with the given sum
If the sum is less than the current pair, move the right pointer to the left
If the sum is greater than the current pair, move the left pointer to the right
If the sum is equal to the current pair, return the pair
Time complexit
Interview Preparation Tips
2 technical round ( DS Algo)
1 managerial round ( General past working experiences questions)
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Nov 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Reversing a string
- Ans.
Reversing a string involves flipping the order of characters in a given string.
Create an empty string to store the reversed string
Iterate through the original string from the end to the beginning
Append each character to the empty string
Return the reversed string
Interview Preparation Tips
Skills evaluated in this interview
Two easy questions two wasy questions two easy questions two easy questions
(2 Questions)
- Q1. Technical interviews was very easy techijcal interviews was very easy very easy very easy
- Q2. Interviews was conducted in advance of a news conference in the United Kingdom and the European government on Tuesday
Interview Preparation Tips
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inFeedo Interviews By Designations
- inFeedo Software Engineer Interview Questions
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- inFeedo Backend Developer Interview Questions
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- inFeedo Senior Software Engineer Interview Questions
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- inFeedo Intern Interview Questions
- inFeedo Senior Manager Interview Questions
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inFeedo Senior Software Engineer Interview Process
based on 1 interview
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