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Confluent SDE (Software Development Engineer) Interview Questions and Answers

Updated 6 Jan 2023

Confluent SDE (Software Development Engineer) Interview Experiences

1 interview found

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

I applied via Campus Placement and was interviewed in Dec 2022. There were 3 interview rounds.

Round 1 - Coding Test 

4 Coding questions, I solved 3 and shortlisted for interview

Round 2 - Technical 

(1 Question)

  • Q1. 1 coding question was asked and next round thread based coding question was asked
Round 3 - HR 

(1 Question)

  • Q1. Basic HR questions were asked to test and know about me

Interview Preparation Tips

Interview preparation tips for other job seekers - Do prepare well in threads and concurrency, Interviewer gave more hints and were helpful

Interview questions from similar companies

I applied via Referral and was interviewed in Jan 2022. There were 2 interview rounds.

Round 1 - Coding Test 

2 coding ques easy - medium level

Round 2 - Technical 

(1 Question)

  • Q1. Merge intervals, find second largest salary in sql
  • Ans. 

    Merge intervals and find second largest salary in SQL

    • For merging intervals, sort them by start time and then iterate through the intervals to merge overlapping ones

    • For finding second largest salary, use the SQL query: SELECT MAX(salary) FROM employees WHERE salary < (SELECT MAX(salary) FROM employees)

  • Answered by AI

Interview Preparation Tips

Topics to prepare for MongoDB SDE (Software Development Engineer) interview:
  • DSA
Interview preparation tips for other job seekers - Be calm, have a smile on your face, do as many questions as you can on different platforms

Skills evaluated in this interview

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

I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Gave question on react due to issue with IDE they provided unable to provide solution
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Coding Test 

Codility coding rounds , where code execution is mandatory and system design qiestions

Round 2 - Technical 

(1 Question)

  • Q1. Again execute code and technical questions
Round 3 - Technical 

(1 Question)

  • Q1. One more coding test and tech questions
Round 4 - System Design 

(2 Questions)

  • Q1. Design patterns
  • Q2. Design Patterns , scenario based
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Job Portal and was interviewed in Mar 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 Resume tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Word formation Algorithm question
  • Q2. Architecture of project.
  • Ans. 

    The architecture of the project is based on microservices with a containerized approach using Docker and Kubernetes.

    • Utilizes microservices architecture for scalability and flexibility

    • Containerized approach using Docker for easy deployment and management

    • Orchestrated with Kubernetes for automated scaling and monitoring

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your introduction short because you might loose coding time for problem. They will end interview at sharp time. Unprofessional, and does not share the feedback.

Analyst Interview Questions & Answers

Snowflake user image Rashmi Mestry

posted on 2 Jul 2024

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

(1 Question)

  • Q1. What are strengths
  • Ans. 

    My strengths include strong analytical skills, attention to detail, and ability to work well under pressure.

    • Strong analytical skills - able to analyze data and draw meaningful insights

    • Attention to detail - meticulous in reviewing work for accuracy

    • Ability to work well under pressure - can stay focused and perform effectively in high-stress situations

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Resume questions
Round 2 - Technical 

(1 Question)

  • Q1. 4-5 SQL coding questions

I applied via Job Fair and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Coding Test 

4 questions in 1 hour 30 minutes

Round 2 - Technical 

(1 Question)

  • Q1. Subset sum - in leetcode
  • Ans. 

    Subset sum problem is a classic algorithmic problem in computer science.

    • The problem asks to find if there is a subset of the given array that sums up to a given target value.

    • It can be solved using dynamic programming or backtracking.

    • The time complexity of the dynamic programming solution is O(n*target), where n is the size of the array.

    • The problem can be further optimized using memoization or by using a boolean array t

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on Data Structures and Algorithms for codesignal test

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Behavioral 

(1 Question)

  • Q1. What would you use to build a web app?
  • Ans. 

    To build a web app, I would use a combination of front-end technologies like HTML, CSS, and JavaScript, along with back-end technologies like Node.js, Express, and MongoDB.

    • Front-end technologies: HTML, CSS, JavaScript

    • Back-end technologies: Node.js, Express, MongoDB

    • Frameworks: React, Angular, Vue.js

    • Database: MySQL, PostgreSQL, MongoDB

    • Version control: Git

    • Deployment: AWS, Heroku, Netlify

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Hiring manager seemed distracted.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 5 interview rounds.

Round 1 - Coding Test 

Coding - 1 hr, Graph

Round 2 - Coding Test 

Coding - 1hr, Algo + Implementation, Bitwise, Prefix search, Intervals.

Round 3 - Coding Test 

Coding - 1 hr, Implementation, Testing.

Round 4 - Behavioral 

(2 Questions)

  • Q1. Details around projects.
  • Q2. Standard Behavioural Questions.
Round 5 - Coding Test 

Coding - 1hr, Systems Design with coding, Multithreading.

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on multithreading, rest of the things you'd already know if you're prepared for any standard coding interview.
The interview was not difficult as such in my opinion, I just messed up last round.
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Confluent Interview FAQs

How many rounds are there in Confluent SDE (Software Development Engineer) interview?
Confluent interview process usually has 4 rounds. The most common rounds in the Confluent interview process are Resume Shortlist, Coding Test and Technical.

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Confluent SDE (Software Development Engineer) Interview Process

based on 1 interview

Interview experience

4
  
Good
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