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Interview questions by company and topic | SysRound

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18 questions

Showing 1–18

System designMedium
Design a text-to-video GPU job scheduler with one GPU per task and fair queueing
Companies: OpenAI
Fault Tolerance & Failover · Job Scheduling & Workflows · System Design
Last reported Sep 2026
Open workspace
System designMedium
Design a Sora-Style Video Generation Service with Fair Queueing and Cancellation
Companies: OpenAI
GPU Infrastructure · Job Scheduling & Workflows · System Design
Last reported Sep 2026
Open workspace
Practical engineeringHard
Fault-Tolerant Work Queue with Leases, Fencing Tokens and DAG Task Dependencies
Companies: OpenAI

Distributed Coordination · Job Scheduling & Workflows

Last reported Sep 2026

Practical engineeringMedium

At-Least-Once Job Queue with Timeouts, Retries, a Dead-Letter Queue and Dependencies

Companies: OpenAI

Data Structure Design · Job Scheduling & Workflows

Last reported Sep 2026

Practical engineeringHard

Design a Dependency-Aware Concurrent Tool Scheduler

Companies: OpenAI

Concurrency · Job Scheduling & Workflows

Last reported Aug 2026

System designMedium

Design GPU Scheduling for a Video Generation Platform

Companies: OpenAI

GPU Infrastructure · Job Scheduling & Workflows · System Design

Last reported Jun 2026

System designHard

Design the GPU Job Scheduler for a Text-to-Video Generation Service

Companies: OpenAI

GPU Infrastructure · Job Scheduling & Workflows · System Design

Last reported Jun 2026

System designMedium

Design Video Generation Orchestration

Companies: OpenAI

Distributed Transactions & Idempotency · Job Scheduling & Workflows · System Design

Last reported Jun 2026

ML system designHard

Design a Text-to-Video Generation System

Companies: OpenAI

GPU Infrastructure · Job Scheduling & Workflows · ML System Design

Last reported May 2026

System designHard

Design a Distributed Crossword Solver

Companies: OpenAI

Backtracking & Recursion · Job Scheduling & Workflows · System Design

Last reported May 2026

CodingMedium

Generate Data Labeling Schedules

Companies: OpenAI

Greedy · Job Scheduling & Workflows

Last reported Apr 2026

CodingHard

Schedule Incremental Labeling Tasks

Companies: OpenAI

Data Structure Design · Job Scheduling & Workflows

Last reported Apr 2026

ML system designMedium

Design a GPU-Efficient Video Service

Companies: OpenAI

GPU Infrastructure · Job Scheduling & Workflows

Last reported Feb 2026

System designHard

Design a CI/CD system with live log streaming

Companies: OpenAI

Job Scheduling & Workflows · Real-Time Systems

Last reported Dec 2025

System designHard

Design a CI/CD system with stuck-job handling

Companies: OpenAI

Job Scheduling & Workflows · System Design

Last reported Dec 2025

System designHard

Design a distributed crossword solving service

Companies: OpenAI

Fault Tolerance & Failover · Job Scheduling & Workflows · System Design

Last reported Oct 2025

System designHard

Design a CI/CD pipeline with scheduler

Companies: OpenAI

CI/CD & Deployment · Job Scheduling & Workflows · System Design

Last reported Aug 2025

ML system designHard

Design a prompt processing backend

Companies: Anthropic

Job Scheduling & Workflows · Messaging & Event-Driven

Last reported Jul 2025