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OnGrid Senior Software Engineer Interview Questions and Answers

Updated 4 Apr 2024

1 interview found

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Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
 No response

I applied via Job Portal and was interviewed in Oct 2023.

4 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Dsa + technical basics
  • Q2. String zigzag pattern
2

Technical Round (2 Questions)

  • Q1. Missing number from array containing 1 to n numbers
  • Q2. Db basics, spring boot
3

Technical Round (2 Questions)

  • Q1. Design a url shortner
  • Q2. Project explanation
4

HR Round (1 Question)

  • Q1. No questions asked apart from salary expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - They waste a lot of time and HRs are unprofessional.

Skills evaluated in this interview

Interview questions from similar companies

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

I applied via LinkedIn and was interviewed in Oct 2024.

2 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. DSA question with Some Stack
  • Q2. Discussion around Current project
2

One-on-one Round (2 Questions)

  • Q1. Managerial discussion around resume and some basic java and spring question
  • Q2. Java and spring boot question
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 -
Result
 Not Selected

I applied via Naukri.com

1 Interview Round

1

Technical Round (4 Questions)

  • Q1. Asked to write a program to check whether string is valid or not. String consists of only three kind of special characters "(), [], {}". We need to return true ...read more
  • Q2. What is useRef hook used for?
  • Q3. What are the best practices to avoid rerenders and to improve performance
  • Q4. What are callbacks, Promises, async await

Skills evaluated in this interview

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

I applied via LinkedIn and was interviewed in May 2024.

3 Interview Rounds

1

Technical Round (4 Questions)

  • Q1. What is event loop, how it works.
  • Q2. Micro task queue and macro task queue.
  • Q3. Is node.js single threaded or multi-threaded, also discuss threadpool and it's usages.
  • Q4. Tell the order of output, among process, promise, setTimeout, fs, setInterval.
2

Technical Round (4 Questions)

  • Q1. JavaScript usages compiler or interpreter.
  • Q2. Tell the output among various for loops using var, let and bind.
  • Q3. A medium level dsa question on array, solved it using pre-sum.
  • Q4. Situation based question, on how to pick a suitable database.
3

Technical Round (4 Questions)

  • Q1. What do you do on daily basis, and how to decide a tech-stack on high level.
  • Q2. Design an online scalable, real-time document sharing application like google docs.
  • Q3. How to handle images also in the future.
  • Q4. Any other way to solve the problem, of high I/O on same document to overcome throughput and conflicts.

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 Not Selected

3 Interview Rounds

1

Coding Test Round

Questions were crayon box ,the bot and the game and happy neighbourhood for 90 mins

2

Technical Round (2 Questions)

  • Q1. Array basics was asked
  • Q2. Segment tree,prefix sum
3

Technical Round (1 Question)

  • Q1. Low level design was asked
Interview experience
1
 Bad
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Design Booking Management System

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Coding Test Round

DSA Problems from leetcode

2

Technical Round (1 Question)

  • Q1. Basics about Android and iOS
Interview experience
2
 Poor
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Recruitment Consulltant and was interviewed in Feb 2024.

1 Interview Round

1

Technical Round (3 Questions)

  • Q1. House robber problem
  • Q2. Solid principles
  • Q3. Garbage collection

Interview Preparation Tips

Interview preparation tips for other job seekers - Very bad experience with interviewer. He had just mugged the answers and didn't want to know any approach or any other solution

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Referral and was interviewed in Aug 2024.

1 Interview Round

1

Coding Test Round

I was asked question on sliding window on finding the largest subarray with all distinct numbers. The interviewer was very helpful.

Senior Software Engineer Interview Questions

Porter user image Namrata Chatekar

posted on 25 Jul 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. Leetcode medium coding question

OnGrid Interview FAQs

How many rounds are there in OnGrid Senior Software Engineer interview?
OnGrid interview process usually has 4 rounds. The most common rounds in the OnGrid interview process are Technical and HR.
What are the top questions asked in OnGrid Senior Software Engineer interview?

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

  1. Missing number from array containing 1 to n numb...read more
  2. Design a url short...read more
  3. String zigzag patt...read more

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