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USA YELP Software Engineer Interview Questions and Answers
Updated
15 Apr 2024
USA YELP Software Engineer Interview Experiences
1 interview found
Shruti Jha
Interview experience
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There were 5 interview rounds.
Round 1 - HR
(1 Question)
- Q1. General talk about resume, the role and company.
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Round 2 - Coding Test
It was a phone interview, based on some scenario that you are most likely to find in your role. No leetcoding.
Round 3 - Technical
(1 Question)
- Q1. A graph question.
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Round 4 - Technical
(1 Question)
- Q1. General System Design
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Round 5 - HR
(1 Question)
- Q1. A behavioural round based on questions like - "tell me about a time when ...". Read Yelp's values and try to incorporate those in your answers.
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Engineering - Software & QA
2w
crunchyroller
·
works at
E6 Data Computing
Help me decide
Company type: Product based Startup
Funding Level: Series A (10 million dollars)
Base pay: 65L/yr
Joining bonus: 2L
Work: very good
Work pressure: very high and hectic
Status: Joined already and working
Company type: Product based MNC
Funding Level: Publicly listed in NYSE
Base pay: 60L/yr
Joining bonus: 5L
Yearly Bonus: 9L worth of company stocks.
RSU: $46,000 vested for 4 years
WFH Setup: ₹33,000 one time.
Work: don’t know but can’t be as good as the current organisation
Work pressure: known for good work culture and WLB
Status: Offered a role but not sure what to do.
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Interview questions from similar companies
test
Interview experience
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected
I was interviewed in Jan 2025.
Round 1 - Interview Questions
(20 Questions)
- Q1. Explain the difference between ArrayList and LinkedList in Java. When would you choose one over the other?
- Q2. What are the advantages and disadvantages of using Java’s synchronized keyword for thread synchronization? Can you explain how the ReentrantLock compares to synchronized?
- Q3. What is the difference between == and .equals() in Java? When should each be used, and what issues can arise from improper usage?
- Q4. How does the Java garbage collector work? Can you describe the different types of garbage collection algorithms available in Java?
- Q5. What are the main features of Java 8? Can you explain how lambdas and the Stream API have changed the way Java applications are written?
- Q6. Describe the differences between checked and unchecked exceptions in Java. Provide examples and explain how to handle them properly.
- Q7. What is the Java Memory Model, and how does it affect multithreading and synchronization? How does volatile help ensure memory visibility?
- Q8. Can you explain the difference between method overloading and method overriding in Java? Provide examples where each should be used.
- Q9. What are functional interfaces in Java? How do they work with lambda expressions? Provide an example of a custom functional interface.
- Q10. What is a Java Stream, and how does it differ from an Iterator? Explain how Streams can be used to process collections efficiently.
- Q11. Explain the concept of immutability in Java. How does the String class achieve immutability, and what are the advantages of immutable objects?
- Q12. What is the difference between final, finally, and finalize in Java? Provide examples to illustrate their usage.
- Q13. Explain the Singleton design pattern in Java. How can you implement it safely to ensure thread safety?
- Q14. What are Java annotations, and how are they used in frameworks like Spring? Explain the difference between built-in and custom annotations.
- Q15. How do Java Streams handle parallel processing? What are the potential pitfalls of using parallel streams, and how can they be mitigated?
- Q16. Explain the difference between ArrayList and LinkedList in Java. ArrayList is implemented as a dynamic array, while LinkedList is a doubly linked list. ArrayList provides fast random access (O(1) complexi...
- Q17. What are the advantages and disadvantages of using Java’s synchronized keyword for thread synchronization? The synchronized keyword ensures that only one thread can access a block of code at a time. It pr...
- Q18. What is the difference between == and .equals() in Java? == checks for reference equality, meaning it compares memory addresses. equals() checks for value equality, which can be overridden in user-defined...
- Q19. How does the Java garbage collector work? Garbage collection in Java automatically reclaims memory occupied by unused objects. The JVM has different types of GC algorithms, including Serial, Parallel, CMS...
- Q20. What are the main features of Java 8? Java 8 introduced lambda expressions, enabling functional-style programming. The Stream API allows efficient data processing with map, filter, and reduce operations. ...
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Shubham Sharma
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(1 Question)
- Q1. General DSA question leetcode style
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Round 2 - Technical
(1 Question)
- Q1. Discussion on previous project
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Anonymous
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test
Logical reasoning, Quantitative aptitude
Round 2 - Coding Test
Array,Strings,DSA concepts like searching algorithm
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test
It was a machine coding round
Round 2 - Technical
(2 Questions)
- Q1. Similar to the other question
- Q2. Give an array and an element sort the array with difference of that number to array elements
- Ans.
Sort an array of strings by the difference of a given element to each array element.
Iterate through the array and calculate the absolute difference between the given element and each array element.
Sort the array based on the calculated differences.
Return the sorted array.
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Answered by
AI
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Skills evaluated in this interview
Ankit Patra
Interview experience
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected
I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
Round 1 - Coding Test
1. PEAK ELEMENT QUESTION.
2. COIN DENOMINATION
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. React hooks implemetation
- Q2. Node event loop
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Interview Preparation Tips
Interview preparation tips for other job seekers - just brush up your basics.
Interview experience
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
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test
Nice interview experience with easy questions
Round 2 - HR
(2 Questions)
- Q1. What are your projects
- Q2. What is the experience in tech
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Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There were 2 interview rounds.
Round 1 - Coding Test
Coding mainly on LinkedList and Strings
Round 2 - One-on-one
(1 Question)
- Q1. Have asked about my previous work experience and STAR pattren questions
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USA YELP Interview FAQs
How many rounds are there in USA YELP Software Engineer interview?
USA YELP interview process usually has 5 rounds. The most common rounds in the USA YELP interview process are HR, Technical and Coding Test.
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USA YELP Software Engineer Interview Process
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