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Interview questions by company and topic | SysRound

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776 questions

Showing 26–50

System designHard
Validation and Retry Design for Schema Drift in a Multi-Step LLM JSON Pipeline
Companies: Uber
System Design
Last reported Oct 2026
Open workspace
System designMedium
Deliver Limit-Order Fill Notifications under Consumer Backpressure
Companies: Coinbase
System Design
Last reported Oct 2026
Open workspace
System designMedium
Design a Neighborhood Newsfeed: Consistency Trade-offs and Paging a Black-Box Ranker
Companies: Nextdoor
System Design
Last reported Oct 2026

Page 2 of 32

System designHard

Design a prompt playground

Design a prompt playground platform that allows users to create, test, and iterate on AI prompts with different models and parameters.

Companies: Anthropic, OpenAI

LLM Applications · System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a Charity Donation System with Payments, a Ledger and Payouts to Charities

Companies: Lyft

System Design

Last reported Oct 2026

System designMedium

Design a Train Wheel Damage Detection and Failure Prediction System

Companies: Bnsf

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design an Agent for BigQuery Analysis

Companies: Reddit

System Design

Last reported Oct 2026

System designMedium

Design Idempotent Loan Payments and Investor Distribution

Companies: Valon

System Design

Last reported Oct 2026

System designMedium

Design a News Aggregator That Clusters Articles into Ranked Stories

Companies: Google

System Design

Last reported Oct 2026

System designMedium

Design a Three-Day Donation Campaign with Third-Party Payments

Companies: DoorDash

System Design

Last reported Oct 2026

System designMedium

Design an IP Block Check Against a Government API With a 7-Day Grace Period

Companies: Datologyai

System Design

Last reported Oct 2026

System designMedium

Design a News Aggregator That Ingests Publisher Articles Into User Feeds

Companies: Rippling

System Design

Last reported Oct 2026

System designMedium

Design an Event Metrics Aggregation System with IP Geo Enrichment

Companies: Rippling

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Handle a Short Payment Traffic Surge through a Third-Party Processor

Companies: DoorDash

System Design

Last reported Oct 2026

System designMedium

Design an Image Upload Service That Stores Identical Images Only Once

Companies: OpenAI

Application Security · File & Media Storage · System Design

Last reported Oct 2026

System designMedium

Design a Backend That Answers One Question Across 100,000 Documents with an LLM

Companies: Harvey

System Design

Last reported Oct 2026

System designHard

Design a Deployment and Orchestration System for a Large Server Fleet

Companies: Amazon

System Design

Last reported Oct 2026

System designEasy

Design a URL Shortener That Gives Each Long URL Exactly One Short URL

Companies: Snowflake

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design a User Behavior and Metrics Monitoring Aggregator

Companies: Rippling

Observability · System Design

Last reported Oct 2026

System designMedium

Design a Job Queue for Multi-Stage Jobs on GPU and CPU Clusters

Companies: Nuro

System Design

Last reported Oct 2026

System designHard

Design an Online Bookstore

Design a system for selling physical books through a website that allows users to browse catalogs, search for books, make purchases, and manage inventory.

Companies: Amazon, Databricks, JPMorgan Chase

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Design Food Reviews with a Reward Workflow

Companies: DoorDash

System Design · System Design Fundamentals

Last reported Oct 2026

System designMedium

Generate and Reuse Invoices on Demand for a Customer and Time Range

Companies: Atlassian

API Design · System Design · System Design Fundamentals

Last reported Oct 2026

System designHard

Design a ChatGPT-style chat service with streaming model replies

Companies: OpenAI

LLM Applications · Real-Time Systems · System Design

Last reported Oct 2026

System designMedium

Design a Delayed Job Scheduler

Companies: Decagon

System Design

Last reported Oct 2026