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
Cloud Engineer
•
Technical
•
hard
Explain how BGP (Border Gateway Protocol) works in the context of routing traffic to the nearest LinkedIn data center. What is Anycast?
#BGP
#Anycast
#Routing
Cloud Engineer
•
Technical
•
easy
Explain the step-by-step process of what happens at the DNS level when a user types 'www.linkedin.com' into their browser.
#DNS
#TCP/IP
DevOps Engineer
•
Technical
•
medium
What happens exactly at the network and OS level when you type www.linkedin.com into your browser and press Enter?
#DNS
#TCP/IP
#TLS
#HTTP
DevOps Engineer
•
Technical
•
hard
What is BGP (Border Gateway Protocol) and how does it work in the context of routing traffic to LinkedIn's global data centers?
#BGP
#Routing
#Internet Architecture
DevOps Engineer
•
Technical
•
medium
Explain the TCP 3-way handshake and describe what happens when a connection enters the TIME_WAIT state. Why is TIME_WAIT necessary?
#TCP/IP
#Sockets
#Network Protocols
DevOps Engineer
•
Technical
•
easy
Explain the DNS resolution process. What is the difference between an A record, an AAAA record, and a CNAME?
#DNS
#Networking Fundamentals
Software Engineer
•
Technical
•
medium
What happens when you type a URL into the browser? Explain the entire stack with a focus on the backend infrastructure.
#DNS
#TCP/IP
#Load Balancing
#HTTP
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.