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Confluent Senior Software Engineer 2 Interview Questions and Answers

Updated 12 Aug 2024

Confluent Senior Software Engineer 2 Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Oct 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 - One-on-one 

(1 Question)

  • Q1. IOne to one with Hiring manager explaining what qualities he ned, and what are the work expectations.
Round 3 - Coding Test 

Data Structures-based coding question for 45 mins.

Round 4 - Case Study 

Case study on what was your most interesting project?

Round 5 - Technical 

(1 Question)

  • Q1. Design round for 45 mins to showcase your design skills.

Interview Preparation Tips

Interview preparation tips for other job seekers - Work with coordinator/recruitor they will guide you in right direction.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
No response

I applied via Referral and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Coding Test 

1 hour machine coding round

Senior Software Engineer 2 Interview Questions Asked at Other Companies

asked in Synechron
Q1. What microservices patterns are you aware ? let's assume that the ... read more
Q2. Draw a system diagram for ecommers system to place an order and g ... read more
asked in Synechron
Q3. What is the internal implementation of hashmap? Let's assume that ... read more
Q4. what is the need for @Service annotation?
Q5. Internal working of Node.js and how node processes asynchronous r ... read more

Interview questions from similar companies

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

I applied via campus placement at Birla Institute of Technology (BIT), Ranchi and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Coding Test 

It was a combination of mcq and coding questions
mcq: aptitude + c++ + sql question, nothing really tough
Coding question: 3 leetcode question, medium level, of stack, binary search and graph traversal

Round 2 - One-on-one 

(5 Questions)

  • Q1. Question regarding project
  • Q2. SQL basic to moderate question
  • Q3. C++ coding question on strings recursion callback in c, oops medium level question, finding error in code
  • Q4. Puzzles Q1-> cake cutting ( 3 cuts, 8 slices) Q2 ->9 bottles, 8 same weight bottles, 1 heavy, 2 tries using a balance
  • Q5. OS question difference bw multi-processing and multi-programming how would u reduce number of page faults. etc
Round 3 - One-on-one 

(3 Questions)

  • Q1. Once again project explanation
  • Q2. Basic to high level oops question:( C++) i was asked to write some class and in that these questions were asked 1: different types of access modifiers, but the question was asked indirectly. like why did...
  • Q3. HR questions, since it was a semi technical cum hr round,

Interview Preparation Tips

Interview preparation tips for other job seekers - stay clam and respond actively and please fill the company recruitment form properly, question was asked directly form that form. Also properly attend the pre placement talks, it would be beneficial as u can directly answer company related questions without any hesitation.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Coding Test 

It was an online assessment. Some coding questions. Some cs fundamental mcqs. SQL query, Rest Api question.

Round 2 - Assignment 

An assignment to create a game using nodejs/ go lang/ java.

Round 3 - Technical 

(2 Questions)

  • Q1. Discussion related to Assignment. Told some changes and told to add some more functionalities.
  • Q2. Some APIS were given. It was case study. You had to show the dishes to a customer according to his preferences.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Impliment counter using closure in js
  • Ans. 

    Implement a counter using closure in JavaScript.

    • Create a function that returns another function which increments a counter variable.

    • The counter variable should be defined in the outer function's scope and only accessible to the inner function.

    • Each time the inner function is called, increment the counter variable and return its value.

  • Answered by AI
  • Q2. Explain promises, promise.all(), impliment binary search
  • Ans. 

    Promises are objects representing the eventual completion or failure of an asynchronous operation. promise.all() is a method that takes an array of promises and returns a single promise that resolves when all of the promises have resolved.

    • Promises are used in JavaScript to handle asynchronous operations.

    • promise.all() takes an array of promises and returns a single promise that resolves when all promises in the array ha...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Questions on kafka, cache invalidation, diff b/w authentication and authorization

Interview Preparation Tips

Interview preparation tips for other job seekers - brush up basics of js and microservices

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Apr 2024. There were 5 interview rounds.

Round 1 - Coding Test 

2 dsa questions of easy/medium

Round 2 - Technical 

(1 Question)

  • Q1. Asked two dsa questions of leetcodeeasy/medium
Round 3 - Technical 

(1 Question)

  • Q1. Asked two dsa questions of leetcode easy/medium
Round 4 - Behavioral 

(1 Question)

  • Q1. Asked one dsa question on tree and discussion on resume and dbms os
Round 5 - HR 

(1 Question)

  • Q1. Salary Discussion
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Object oriented programming questions

Round 2 - Assignment 

React native component build pagination

Round 3 - HR 

(2 Questions)

  • Q1. Basics of profile
  • Q2. Basics of profile one
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Some database questions,some java questions .

Round 2 - Technical 

(3 Questions)

  • Q1. What is the difference between javascript and jQuery.
  • Ans. 

    JavaScript is a programming language used for web development, while jQuery is a library built with JavaScript to simplify HTML document traversal and manipulation.

    • JavaScript is a programming language, while jQuery is a library written in JavaScript.

    • JavaScript can be used for a wide range of tasks, while jQuery is mainly used for DOM manipulation and event handling.

    • JavaScript is a core technology for web development, w...

  • Answered by AI
  • Q2. Define different types of join
  • Ans. 

    Different types of joins are used in SQL to combine rows from two or more tables based on a related column between them.

    • Inner Join: Returns rows when there is at least one match in both tables.

    • Left Join (or Left Outer Join): Returns all rows from the left table and the matched rows from the right table.

    • Right Join (or Right Outer Join): Returns all rows from the right table and the matched rows from the left table.

    • Full ...

  • Answered by AI
  • Q3. Define multithreading concept and exception handling.
  • Ans. 

    Multithreading allows multiple threads to run concurrently, while exception handling deals with errors in a program.

    • Multithreading involves running multiple threads simultaneously to improve performance and responsiveness.

    • Threads share the same memory space but have their own program counter and registers.

    • Exception handling is a mechanism to handle errors or exceptional situations in a program.

    • It helps prevent the prog...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
4-6 weeks
Result
-

I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Coding Test 

Implement your own state management in React and integrate it into a React application.

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

(1 Question)

  • Q1. Design pattern experience
  • Ans. 

    I have extensive experience with various design patterns such as Singleton, Factory, Observer, and MVC.

    • Implemented Singleton pattern to ensure only one instance of a class exists

    • Utilized Factory pattern to create objects without specifying the exact class

    • Implemented Observer pattern for event handling and notifications

    • Utilized MVC pattern for separating concerns in a software application

  • Answered by AI

Skills evaluated in this interview

Confluent Interview FAQs

How many rounds are there in Confluent Senior Software Engineer 2 interview?
Confluent interview process usually has 3 rounds. The most common rounds in the Confluent interview process are Coding Test, Resume Shortlist and One-on-one Round.
How to prepare for Confluent Senior Software Engineer 2 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 Confluent. The most common topics and skills that interviewers at Confluent expect are Automation, Backend, Cloud, Computer science and Distribution System.

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Confluent Senior Software Engineer 2 Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
View more

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Confluent Senior Software Engineer 2 Salary
based on 4 salaries
₹43 L/yr - ₹120 L/yr
225% more than the average Senior Software Engineer 2 Salary in India
View more details

Confluent Senior Software Engineer 2 Reviews and Ratings

based on 2 reviews

5.0/5

Rating in categories

3.7

Skill development

5.0

Work-life balance

5.0

Salary

3.1

Job security

5.0

Company culture

3.0

Promotions

3.6

Work satisfaction

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