Anthropic
AI safety and research company behind Claude, focusing on constitutional AI.
5 Rounds
~20 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
•
System Design
•
hard
Design a multi-region Kubernetes cluster architecture to support distributed LLM training workloads. How do you handle GPU node provisioning, network topology, and fault tolerance?
#Kubernetes
#GPU Compute
#Distributed Systems
#AWS/GCP
Cloud Engineer
•
System Design
•
hard
Design a high-throughput storage solution for feeding petabytes of text data into a distributed training cluster. Compare using S3 directly vs. FSx for Lustre.
#Storage
#High Performance Computing
#AWS
#Data Pipelines
Cloud Engineer
•
System Design
•
hard
Design the observability stack for a fleet of thousands of GPU instances. How do you collect, aggregate, and alert on GPU memory utilization and temperature without overwhelming the metrics backend?
#Observability
#Prometheus
#Grafana
#Scaling
Cloud Engineer
•
System Design
•
hard
Design a global rate-limiting service for the Claude API that needs to handle millions of requests per minute, ensuring strict token-based quota enforcement per customer tier.
#Redis
#Distributed Systems
#API Gateway
#Scalability
Cloud Engineer
•
System Design
•
hard
Design a multi-region active-active inference API for Claude. How do you handle routing, state, and failover?
#Global Routing
#High Availability
#Load Balancing
#Multi-Region
Cloud Engineer
•
System Design
•
medium
Design a rate-limiting service for our public API that handles sudden spikes in token generation requests across millions of users.
#Rate Limiting
#Redis
#Distributed Systems
#API Gateway
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
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Think Out Loud
Always explain your thought process before writing code or drawing architecture.