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 Engineer
•
Coding
•
easy
Write a Python script to parse a large JSONL file containing LinkedIn post metadata, filter out posts with less than 10 likes, and output the result to a new file. Ensure it handles files larger than available RAM.
#Python
#File I/O
#Memory Management
DevOps Engineer
•
Coding
•
medium
Write a Python script to parse a 50GB Nginx access log file and output the top 10 IP addresses by request count. You have limited memory.
#Python
#File I/O
#Data Structures
#Memory Management
DevOps Engineer
•
Coding
•
medium
Write a Bash script to find and delete all .log files older than 30 days in /var/log/app, but keep the 5 most recent files regardless of age.
#Bash
#Linux
#Automation
DevOps Engineer
•
Coding
•
medium
Write a Python script to hit a health check endpoint every 5 seconds. If it fails 3 times consecutively, send a JSON payload to a Slack webhook.
#Python
#HTTP Requests
#Error Handling
#Automation
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.