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
Data Scientist
•
Coding
•
easy
Write a Python function to compute the Jaccard similarity between two users based on their listed skills.
#Python
#Set Operations
#Math
Data Scientist
•
Coding
•
medium
Given an adjacency list representing LinkedIn connections, write a function to find the shortest path (degrees of separation) between two users.
#Graphs
#BFS
#Python
Data Scientist
•
Coding
•
medium
Write a Python script to parse a log file of user events and return the most frequent sequence of 3 pages visited before a job application.
#Data Manipulation
#Sliding Window
#Hashing
Data Scientist
•
Coding
•
hard
Implement a K-Means clustering algorithm from scratch in Python to group similar job postings.
#Machine Learning from Scratch
#Linear Algebra
#Python
Data Scientist
•
Coding
•
easy
Given an array of daily active users for the past year, find the longest contiguous subarray where the DAU is strictly increasing.
#Arrays
#Dynamic Programming
#Python
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.