OpenAI
AI$400K - $600KUpdated 2026-04-08
AI research company building safe artificial general intelligence.
SDE-2SDE-3Staff
34
Total Questions
5
Free Preview
$49
One-time Price
Interview Process
Phone Screen60m
Onsite - Coding 160m
Onsite - Coding 260m
Onsite - System Design60m
Research/Product Fit45m
Team Match30m
Questions
5 free / 34 total#1
Design a Model Training Pipeline
ml-trainingdistributed-systemsdata-pipeline
CommonSystem DesignhardFREE
#2
Implement a KV Cache for Transformer Inference
kv-cachetransformergpu-memory
CommonCodinghardFREELC
#3
Design an API Gateway for AI Models
api-gatewayload-balancinggpu-management
CommonSystem DesignhardFREE
#4
Build a Token Counter and Context Manager
tokenizationcontext-managementllm
High FrequencyCodingmediumFREE
#5
Design a Plugin/Tool Execution Sandbox
sandboxsecuritytool-execution
CommonSystem DesignhardFREE
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