OpenAI
Leading AI research laboratory developing state-of-the-art foundation models like GPT-4.
5 Rounds
~21 Days
Very 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
•
medium
How do you troubleshoot a scenario where pods in a Kubernetes cluster can communicate with each other perfectly, but intermittently drop connections when reaching out to an external Azure managed database?
#Kubernetes
#SNAT
#DNS
#Troubleshooting
Cloud Engineer
•
Technical
•
hard
How does packet flow work between two pods on different nodes in a Kubernetes cluster? Walk me through the exact networking path.
#Kubernetes
#CNI
#Linux Networking
#iptables/eBPF
Cloud Engineer
•
Technical
•
hard
What is RDMA (Remote Direct Memory Access) and why is it critical for distributed GPU training clusters?
#RDMA
#InfiniBand
#GPUs
#Performance
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.