Professional networking platform with rich data and ML-driven recommendations.
4 Rounds
~21 Days
Hard
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Full Stack Engineer
•
Coding
•
medium
Implement a function to render a nested comment thread on a LinkedIn post, given a flat array of comment objects with parentIds.
#JavaScript
#Recursion
#DOM Manipulation
Full Stack Engineer
•
Coding
•
medium
Write a function to implement a debounced search bar for the LinkedIn global search.
#JavaScript
#Closures
#Asynchronous Programming
Full Stack Engineer
•
Coding
•
medium
Design a React component for the LinkedIn Feed that supports infinite scrolling.
#React
#Intersection Observer
#Pagination
Full Stack Engineer
•
Coding
•
medium
Implement Promise.all from scratch.
#JavaScript
#Async
#Promises
Full Stack Engineer
•
Coding
•
medium
Implement a function to parse a URL query string into a JavaScript object, handling arrays and encoded characters (used for job search filters).
#JavaScript
#String Parsing
#Web APIs
Full Stack Engineer
•
Coding
•
medium
Implement an Event Emitter class in JavaScript to handle custom UI events on the LinkedIn feed.
#JavaScript
#Design Patterns
#Object Oriented Programming
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.