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dezerv Senior Engineer Interview Questions and Answers

Updated 30 May 2024

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Senior Engineer Interview Questions

user image Anonymous

posted on 30 May 2024

Interview experience
3
 Average
Difficulty level
 Hard
Duration
 Less than 2 weeks
Result
 No response

I applied via Job Portal and was interviewed in Apr 2024.

1 Interview Round

1

Coding Test Round

2 problems, one on strings combination another of bob followers

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. Tell about event loop.

Skills evaluated in this interview

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
5
 Excellent
Difficulty level
 Hard
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via campus placement at Maulana Azad National Institute of Technology (NIT), Bhopal and was interviewed in Jul 2024.

2 Interview Rounds

1

Coding Test Round

3 questions easy-medium level leetcode problem I solved 2 completely and 3rd question partially (9/15 test cases passed) to move on to 2nd round

2

Coding Test Round (1 Question)

  • Q1. Implement an app similar to splitwise
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

Software Engineer Interview Questions

Swiggy user image Ankit Patra

posted on 20 Dec 2024

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

I applied via Company Website and was interviewed in Nov 2024.

1 Interview Round

1

Coding Test Round

1. PEAK ELEMENT QUESTION.
2. COIN DENOMINATION

Software Engineer Interview Questions

Tata 1mg user image Kanishk Rawat

posted on 28 Oct 2024

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

I applied via Approached by Company and was interviewed in Sep 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Create pagination component using an api show the data for the pages

Skills evaluated in this interview

dezerv Interview FAQs

How many rounds are there in dezerv Senior Engineer interview?
dezerv interview process usually has 1 rounds. The most common rounds in the dezerv interview process are Coding Test.

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