How to prepare for AI-assisted coding interviews?
Company: DoorDash
Role: Software Engineer
Category: Software Engineering Fundamentals
Difficulty: hard
Interview Round: Onsite
## Scenario
You’re invited to an onsite interview labeled **“AI Code Craft Challenge”**.
- You will receive **starter code** (an existing small codebase).
- You are **allowed and encouraged** to use an **AI coding assistant** in your local IDE.
- The goal is to complete a practical engineering task while demonstrating how you use AI to **build / test / debug / iterate**.
## Question
1. **What should you prioritize when preparing** for an AI-assisted, starter-code-based coding interview?
2. **Which tools/workflows** (IDE setup, testing, debugging, linters/formatters, AI assistants) are most useful to have ready?
3. In practice, do tasks tend to be closer to **feature implementation**, **debugging**, **refactoring**, or **improving test coverage**—and how should you prepare for each?
## Constraints / Expectations (implicit)
- Time-boxed interview environment.
- You must ship a correct, maintainable change and communicate tradeoffs.
- You should use AI effectively but still demonstrate strong engineering judgment and verification.
Quick Answer: This question evaluates proficiency in integrating AI coding assistants and developer tooling with core software engineering competencies such as debugging, testing, refactoring, and delivering maintainable changes under time constraints.