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SurveySparrow Machine Learning Software Engineer Interview Questions and Answers

Updated 22 Jul 2024

SurveySparrow Machine Learning Software Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

55 ML based questions in 15 minutes

Round 2 - Assignment 

Various machine learning working models

Round 3 - HR 

(2 Questions)

  • Q1. Basic DSA, DBMS, OOPS questions
  • Q2. Project questions,ML based questions

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 and was interviewed before Jun 2023. There were 4 interview rounds.

Round 1 - Coding Test 

There were 2 questions, it was an online round with timer. One question was on arrays and other on strings

Round 2 - Coding Test 

2 coding questions to solve, one logical and another on strings. Some mysql related questions were asked.

Round 3 - Behavioral 

(2 Questions)

  • Q1. Some questions of OOPS concept
  • Q2. Some on data structures
Round 4 - HR 

(1 Question)

  • Q1. Soft skills with examples
  • Ans. 

    Soft skills are essential for a Software Engineer to effectively communicate, collaborate, and problem-solve.

    • Effective communication: Ability to clearly convey ideas and information to team members and stakeholders.

    • Collaboration: Working well with others to achieve common goals and contribute positively to team dynamics.

    • Problem-solving: Using critical thinking and creativity to identify and solve complex technical issu...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 Medium level DSA question

Round 2 - Technical 

(2 Questions)

  • Q1. Mirror binary tree
  • Q2. Optimally find n^m
  • Ans. 

    Use the exponentiation by squaring algorithm to optimally find n^m.

    • Use the exponentiation by squaring algorithm to reduce the number of multiplications needed.

    • Divide the exponent by 2 and recursively calculate the result.

    • Handle the cases when the exponent is even or odd separately.

    • Example: n^5 = n * n^2 * n^2

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Edit distance problem
  • Ans. 

    The edit distance problem involves finding the minimum number of operations required to transform one string into another.

    • The edit distance problem can be solved using dynamic programming.

    • Common operations include insertion, deletion, and substitution of characters.

    • Example: Given strings 'kitten' and 'sitting', the edit distance is 3 (substitute 'k' with 's', insert 'g', substitute 'n' with 'g').

  • Answered by AI
  • Q2. Light switch puzzle

Skills evaluated in this interview

Round 1 - Technical 

(1 Question)

  • Q1. Difference between null and object.
  • Ans. 

    Null is absence of value while object is a collection of properties and methods.

    • Null is a primitive value while object is a complex data type.

    • Null is used to indicate absence of value while object is used to represent real-world entities.

    • Null cannot have properties or methods while object can have both.

    • Example of null: let x = null; Example of object: let person = { name: 'John', age: 30 };

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be aware of your current work. Make sure of all the flow, processing of your current project.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. DSA question (Competitive programming)
  • Q2. LLD question (Competetive)
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Coding Test 

Array and Java related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - HR was rude and the Interviewer was fixated on one topic. He was rejecting candidates left and right.

I applied via LinkedIn and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Coding Test 

2 coding , 2 SQL with some quants

Round 2 - Technical 

(1 Question)

  • Q1. Remove redundant parentheses in a expression
  • Ans. 

    Remove redundant parentheses in a expression

    • Identify the innermost parentheses

    • Evaluate the expression inside the innermost parentheses

    • Replace the innermost parentheses with the evaluated expression

    • Repeat until no more redundant parentheses exist

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why do you want to join Chargebee?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and focus on your strength and if you screw up a part don’t feel bad

Skills evaluated in this interview

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

A coding test on hackerrank with some basic graph problems

Round 2 - Technical 

(1 Question)

  • Q1. The interviewer asked about my projects
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2022. There were 6 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 

(2 Questions)

  • Q1. What's your motivation to join this team?
  • Ans. 

    I am motivated to join this team because of the challenging work and the opportunity to learn and grow.

    • I am excited about the projects this team is working on and the potential impact they can have.

    • I am impressed by the team's expertise and collaborative approach.

    • I am looking for a supportive and innovative work environment where I can contribute my skills and knowledge.

    • I am eager to learn from my colleagues and develo...

  • Answered by AI
  • Q2. What are the projects/initiatives you have worked-on in your current role?
  • Ans. 

    I have worked on multiple projects including developing a new e-commerce platform and implementing a machine learning algorithm for fraud detection.

    • Developed a new e-commerce platform using React and Node.js

    • Implemented a machine learning algorithm for fraud detection using Python and TensorFlow

    • Collaborated with cross-functional teams to ensure project success

    • Improved website performance by optimizing code and reducing

  • Answered by AI
Round 3 - Technical 

(3 Questions)

  • Q1. Design VS code(any IDE)
  • Ans. 

    Designing an IDE like VS code requires a deep understanding of software development and user experience.

    • Identify the target audience and their needs

    • Choose the programming languages and frameworks to support

    • Create a user-friendly interface with customizable features

    • Implement debugging and testing tools

    • Ensure compatibility with different operating systems

    • Continuously update and improve the IDE based on user feedback

  • Answered by AI
  • Q2. Discuss the architechture, limitations and abilities you would want in your app
  • Ans. 

    The app architecture should be scalable, with a user-friendly interface and secure data storage.

    • The app should have a modular architecture to allow for easy scalability and maintenance.

    • The user interface should be intuitive and easy to navigate.

    • The app should have robust security measures in place to protect user data.

    • The app should be able to handle large amounts of data and traffic.

    • The app should be compatible with m...

  • Answered by AI
  • Q3. The objective is not to code, but rather to discuss how would you implement certain features
Round 4 - Technical 

(6 Questions)

  • Q1. No coding involved but deep JavaScript, CSS, Browser, APIs related questions were asked
  • Q2. Need to explain very minute details, explain working and uses
  • Q3. What is a CDN? How does the browser work?
  • Ans. 

    CDN stands for Content Delivery Network. Browser works by sending requests to servers and receiving responses.

    • CDN is a network of servers that deliver content to users based on their geographic location.

    • CDN reduces latency and improves website performance.

    • Browser sends HTTP requests to servers and receives responses containing HTML, CSS, JS, and other assets.

    • Browser renders the received content and displays it to the u

  • Answered by AI
  • Q4. CSS positioning
  • Q5. Flexbox, Grid, Browser internals
  • Q6. NO DSA question ❌
Round 5 - Coding Test 

You get 60 minutes to code an application in your choice of programming stack. Out of which 45 minutes are set aside for implementation and 15 minutes for problem discussion and conclusion.

Make sure that you think out loud while implementing the solution and not just silently coding.

Round 6 - HR 

(1 Question)

  • Q1. Conclude the whole process, discuss salary expectations, perks, benefits, and other policy discussions

Skills evaluated in this interview

SurveySparrow Interview FAQs

How many rounds are there in SurveySparrow Machine Learning Software Engineer interview?
SurveySparrow interview process usually has 3 rounds. The most common rounds in the SurveySparrow interview process are Aptitude Test, Assignment and HR.
What are the top questions asked in SurveySparrow Machine Learning Software Engineer interview?

Some of the top questions asked at the SurveySparrow Machine Learning Software Engineer interview -

  1. Project questions,ML based questi...read more
  2. Basic DSA, DBMS, OOPS questi...read more

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SurveySparrow Machine Learning Software Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
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