Hiring
Frontend React: Fix a Bug in Production30 minutes
Intermediate
Available in+4
Skills you'll verify
Front-End Development
Problem Solving
Communication
Your mission in this simulation
Your Role
Senior Frontend Developer (React + TypeScript)
Your Goal
Fix a React drag-and-drop bug, then answer three reasoning questions with Morgan.
Simulation Details:
SpeedRapid is a Non-Emergency Medical Transportation company by solving persistent industry issues like fragmented scheduling, inefficient dispatch, and compliance gaps that lead to missed patient trips.
You step into the role of a Senior Frontend Developer specializing in React and TypeScript, brought in to resolve a critical bug affecting SpeedRapid’s dispatch platform. The issue disrupts the drag-and-drop assignment of trips to drivers, risking missed appointments and operational delays. Your mission is to analyze and edit the DispatchBoard.tsx file, identify and fix the flaw in the drag-and-drop logic, and ensure the platform’s reliability. After implementing your solution, you’ll engage in a one-on-one chat with Morgan Lane, SpeedRapid’s Head of Engineering, to explain your diagnosis, describe your fix, and propose preventative measures to avoid similar issues in the future. You’ll also have the opportunity to discuss your alignment with SpeedRapid’s mission and how your skills contribute to its goals.
- Collaborate directly with Morgan Lane via chat to clarify requirements, discuss your approach, and answer follow-up questions.
- Review and edit the DispatchBoard.tsx file in the shared editor to resolve the drag-and-drop bug.
- Clearly explain your technical reasoning, the root cause of the issue, and your solution to Morgan.
- Propose practical safeguards to prevent similar bugs in the future.
- Articulate your motivation for supporting SpeedRapid’s mission and how your expertise aligns with the company’s objectives.
Helpful for
Senior Frontend Developer (React + TypeScript), Frontend Engineer, Software Engineering Team Lead
How it worksNot sure how it works? Watch the video below.
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