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Lenskart Software Engineer Interview Questions and Answers
Lenskart Software Engineer Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Stack based question Medium Difficulty DSA.
- Q2. Theory questions related Java, Spring, OOPs
(3 Questions)
- Q1. Medium-hard DSA question.
- Q2. Project related questions
- Q3. Design Patterns
(1 Question)
- Q1. Company fit questions
(3 Questions)
- Q1. Customize live data class implementation
- Ans.
Customizing live data class implementation involves modifying the structure and behavior of a class to suit specific requirements.
Understand the current implementation of the live data class
Identify the specific requirements for customization
Modify the class structure and behavior accordingly
Test the customized implementation to ensure it meets the desired functionality
- Q2. Custom Views in android
- Ans.
Custom views in Android allow developers to create unique UI components tailored to their specific needs.
Custom views can be created by extending existing View classes in Android, such as TextView or ImageView.
Developers can define custom attributes for their custom views in XML using the
tag. Custom views can be used to create complex UI components like charts, graphs, or interactive widgets.
Custom ...
- Q3. Design Some Custom View Class
- Ans.
Custom view class design for software engineering interview
Extend the View class in Android or UIView class in iOS
Override onDraw method to customize drawing behavior
Implement custom attributes for XML layout customization
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Aug 2023. There was 1 interview round.
(1 Question)
- Q1. Swift basics and DSA ques
Software Engineer Jobs at Lenskart
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Shubham Sharma
(1 Question)
- Q1. General DSA question leetcode style
(1 Question)
- Q1. Discussion on previous project
Logical reasoning, Quantitative aptitude
Array,Strings,DSA concepts like searching algorithm
It was a machine coding round
(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.
Skills evaluated in this interview
(2 Questions)
- Q1. Java core, spring boot
- Q2. DBMS concepts
Interview Preparation Tips
HIMANSHU
(1 Question)
- Q1. Based on linked list
(1 Question)
- Q1. Based in tree Data Structure
(1 Question)
- Q1. Based on the graph and one from aptitude
Interview Preparation Tips
(2 Questions)
- Q1. Find the leaves of the tree.
- Ans.
Leaves of a tree are the nodes with no children in a tree data structure.
Traverse the tree and identify nodes with no children.
Use depth-first search or breadth-first search algorithms to find leaves.
Examples: In a binary tree, leaves are nodes with no left or right child.
In a general tree, leaves are nodes with no children in their child list.
- Q2. Find the LCA of tree.
- Ans.
The Lowest Common Ancestor (LCA) of a tree is the shared ancestor of two nodes farthest from the root.
Start from the root and traverse the tree to find the paths from the root to the two nodes.
Compare the paths to find the last common node between them, which is the LCA.
If one of the nodes is an ancestor of the other, then the ancestor node is the LCA.
(2 Questions)
- Q1. What projects you worked upon?
- Ans.
I have worked on projects involving web development, mobile app development, and data analysis.
Developed a web application using React and Node.js for a client in the e-commerce industry
Created a mobile app using Flutter for a startup in the healthcare sector
Performed data analysis on customer behavior using Python and SQL for a marketing company
- Q2. What internships you did?
- Ans.
I completed internships at ABC Company and XYZ Company during my undergraduate studies.
Interned at ABC Company working on web development projects
Interned at XYZ Company assisting with software testing and quality assurance
Gained hands-on experience in coding, debugging, and problem-solving
Interview Preparation Tips
Skills evaluated in this interview
Ankit Patra
I applied via Company Website and was interviewed in Nov 2024. There was 1 interview round.
1. PEAK ELEMENT QUESTION.
2. COIN DENOMINATION
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Lenskart Software Engineer Interview Process
based on 5 interviews
1 Interview rounds
- Technical Round
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Lenskart Software Engineer Reviews and Ratings
based on 4 reviews
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