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Walmart Labs ml engineer Interview Questions and Answers for Experienced

Updated 11 Apr 2024

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ml engineer Interview Questions

user image Anonymous

posted on 11 Apr 2024

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 -
Result
Selected  Selected

I applied via Approached by Company and was interviewed before Apr 2023.

2 Interview Rounds

1

Coding Test Round

Basic problem-solving questions Leetcode easy. Focus on optimisation

2

Technical Round (2 Questions)

  • Q1. System design round ML focused.
  • Q2. Survey analysis tool

Interview questions from similar companies

ml engineer Interview Questions

TCS user image Anonymous

posted on 30 Apr 2024

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 4-6 weeks
Result
Selected  Selected

I applied via campus placement at National Institute of Technology,(NIT), Agartala and was interviewed before Apr 2023.

2 Interview Rounds

1

One-on-one Round (1 Question)

  • Q1. What are python decorators
2

One-on-one Round (1 Question)

  • Q1. Only one round was there

Skills evaluated in this interview

ml engineer Interview Questions

Jio user image Anonymous

posted on 10 Nov 2021

I was interviewed in May 2021.

4 Interview Rounds

Interview Questions

  • Q1. Questions on Recommendation algorithms. Like explain ALS, matrix factorization Add Answer
  • Q2. Maths questions based on probability. Red, blue marbles inside bags was the situation, basic questions on the situation and follow up question. Add Answer
  • Q3. Evaluation metrics based questions Add Answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It was comparatively medium difficulty. The recruiter was looking for good Engineering Foundation. Experience with big data tools was preferred.
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed in Nov 2023.

2 Interview Rounds

1

Coding Test Round

They give a standard application to develop in mvvm or clean architecture, don't forget to write unit tests

2

One-on-one Round (5 Questions)

  • Q1. Mostly discuss on the implementation of the project you've done in round one
  • Q2. Flutter is addon
  • Q3. Explain about compose way of thinking.
  • Q4. Difference between presenter and viewmodel
  • Q5. Explain about lifecycle of view

Interview Preparation Tips

Interview preparation tips for other job seekers - Good experience, and practical questions and friendly talk.

Skills evaluated in this interview

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

I applied via Referral and was interviewed in Jan 2024.

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Java8 Concepts, Rest api concept
2

Technical Round (1 Question)

  • Q1. Microservices architecture
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Resume Shortlist Round

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
2

Technical Round (1 Question)

  • Q1. Basics of your technical skills
3

Technical Round (1 Question)

  • Q1. More Projects related questions
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Walk-in and was interviewed in Jul 2023.

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

Coding Test Round

Test releted to coding

3

Technical Round (1 Question)

  • Q1. Technical questions interview

Interview Preparation Tips

Interview preparation tips for other job seekers - No

I applied via Naukri.com and was interviewed in Jul 2022.

1 Interview Round

1

Technical Round (7 Questions)

  • Q1. What are indexes in the database? what is the difference between clustered and non-clustered indexes?
  • Q2. Write a query to delete duplicate rows from a table.
  • Q3. Class A { public string A() { return "hello"; } } what is wrong with above code?
  • Q4. What is a singleton pattern and how to implement it?
  • Q5. How do you handle exceptions in stored procedures?
  • Q6. Explain SOLID principles.
  • Q7. Difference between throw and throw exception?

Interview Preparation Tips

Interview preparation tips for other job seekers - You need to give quite a few interviews to be prepared.

Skills evaluated in this interview

I applied via Company Website and was interviewed in Apr 2022.

3 Interview Rounds

Interview Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing advice

I applied via Naukri.com and was interviewed in Jul 2021.

4 Interview Rounds

Interview Questions

  • Q1. Why changing, job related and salary Add Answer
  • Q2. Basic of engineering design like gd and t and casting Add Answer
  • Q3. Engineering questions and experience wise question Add Answer

Walmart Labs Interview FAQs

How many rounds are there in Walmart Labs ml engineer interview for experienced candidates?
Walmart Labs interview process for experienced candidates usually has 2 rounds. The most common rounds in the Walmart Labs interview process for experienced candidates are Coding Test and Technical.
What are the top questions asked in Walmart Labs ml engineer interview for experienced candidates?

Some of the top questions asked at the Walmart Labs ml engineer interview for experienced candidates -

  1. Survey analysis t...read more
  2. System design round ML focus...read more

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