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Lululemon Athletica Software Development Engineer II Interview Questions and Answers
Lululemon Athletica Software Development Engineer II Interview Experiences
1 interview found
Selected
I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.
Simple coding test about array , hashmap then into API creation
(3 Questions)
- Q1. About your project, how to start a project from scratch
- Q2. Array repetition of elements
- Ans.
Check if an array of strings contains any repeated elements.
Iterate through the array and store each element in a HashSet.
If adding an element to the HashSet returns false, then it is a repeated element.
- Q3. Define SOLID principle, explain last project
- Ans.
SOLID principle is a set of five design principles to make software designs more understandable, flexible, and maintainable.
S - Single Responsibility Principle: A class should have only one reason to change.
O - Open/Closed Principle: Software entities should be open for extension but closed for modification.
L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses w...
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Selected
I applied via Approached by Company and was interviewed in Oct 2024. There were 4 interview rounds.
2 DSA questions and some MCQ on Java and Spring
(2 Questions)
- Q1. Longest palindromic substring
- Ans.
A palindromic substring is a string that reads the same forwards and backwards.
Use dynamic programming to find the longest palindromic substring.
Start by considering each character as the center of a potential palindrome.
Expand outwards from each center to check for palindromes of odd and even lengths.
- Q2. Remove duplicates in place from a 1D array
- Ans.
Remove duplicates from a 1D array of strings in place
Iterate through the array and use a HashSet to keep track of unique elements
Replace duplicates with null or an empty string to remove them in place
(3 Questions)
- Q1. Project discussion
- Q2. Search min element in a rotated sorted array with duplicate elements
- Ans.
Search for the minimum element in a rotated sorted array with duplicate elements.
Use binary search to find the minimum element in the rotated sorted array.
Handle the case where duplicate elements are present by adjusting the search conditions.
Consider cases where the array is not rotated or contains only one element.
- Q3. Ways of declaring singleton class
- Ans.
A singleton class is a class that can only have one instance created throughout the application.
Declare a private static instance variable of the class
Create a private constructor to prevent external instantiation
Provide a public static method to access the instance
(2 Questions)
- Q1. Project discussion
- Q2. Behavioural questions
Skills evaluated in this interview
(2 Questions)
- Q1. Write a for loop in cpp to print n natural numbers without using semicolon (;)
- Ans.
Use recursion to print n natural numbers in C++ without semicolon.
Define a function to print natural numbers recursively.
Call the function inside main function with n as argument.
Base case: if n is less than 1, return.
Print n and call the function with n-1 as argument.
- Q2. A complex SQL query.
Skills evaluated in this interview
Senior Software Developer Interview Questions & Answers
Landmark Group
Anonymous
posted on 4 Jul 2024
Mettl test , scored 90% still didn't get shortlist for tech round
(2 Questions)
- Q1. Web services spring react
- Q2. Java code string
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Recruiter ask for forced feedback
No role clarity from recruiter
Looks like warehouse than tech company
Interviewer was confused
Selected
(1 Question)
- Q1. Array, Tree based questions
(1 Question)
- Q1. Managerial round with a dive into the projects
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Selected
I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.
(1 Question)
- Q1. Why TJX vs a tech company (HireVue)
(4 Questions)
- Q1. Two rounds with two different engineers. Questions based on personal projects, working in teams, Why TJX Interviewers were very kind and understanding. They really took the time to get to know you, which...
- Q2. Why TJX vs tech companies
- Q3. Team project questions and how you collaborated with others
- Q4. Questions specific to resume
(3 Questions)
- Q1. Linked List Intersection Point
- Ans.
Find the intersection point of two linked lists.
Use two pointers to traverse the linked lists
Calculate the difference in length between the two lists
Move the pointer of the longer list ahead by the difference
Move both pointers simultaneously until they meet at the intersection point
- Q2. Basic Spring Boot
- Q3. Stream and Java 8 Questions
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed in Dec 2022. There were 3 interview rounds.
I like to choose topics java, c, python, html etc
About java, python, c, c++, html and about coding language
Hoe to built skill discussion about problem and how solve it
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I applied via Recruitment Consulltant and was interviewed in May 2022. There were 4 interview rounds.
(1 Question)
- Q1. Basic javascript questions and node js questions and problem solving skills
(1 Question)
- Q1. Architecture of the projects/products worked. integration between the two systems and in depth/ES6 features on JavaScript
- Ans.
I have worked on projects with scalable architecture and integrated multiple systems using ES6 features in JavaScript.
Developed a microservices-based architecture for a healthcare platform using Node.js and React
Integrated payment gateway systems with e-commerce websites using REST APIs
Implemented ES6 features like arrow functions, template literals, and destructuring for cleaner code
Used Webpack for bundling and Babel...
(1 Question)
- Q1. Technical knowledge on architecture and AWS
(1 Question)
- Q1. How was i managed work in previous employer. and achievements
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Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Apr 2022. There were 2 interview rounds.
Basic dsa algo apti and english
Easy string questions from leetcode
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