Rox
Product Engineer (React)
San Francisco · On-site · Full-time · Posted Jul 28, 2026
About the job
Build and own complex React product interfaces and the middle-tier logic that connects them to backend systems, with a focus on frontend quality, performance, and scalability.
What you'll do
- Build and evolve production-grade React interfaces and own frontend architecture decisions.
- Implement middle-tier logic and collaborate with backend and platform engineers on APIs, integrations, and system boundaries.
- Ship end-to-end features and contribute to technical design across frontend architecture, backend integration, and scalability.
What they ask for
- Expert-level React experience, including component architecture, hooks, state management, rendering, and performance.
- Experience building and maintaining large production React applications.
- Strong frontend engineering fundamentals, including UI architecture, data flow, performance optimization, and browser behavior.
- Working understanding of backend system design, data models, integration patterns, and scalability tradeoffs.
Nice to have
- Production experience with Next.js and/or TypeScript.
Tools
React, Next.js, TypeScript
AI focus
The product uses autonomous revenue agents to automate manual seller work; this role builds product interfaces and integrations for that platform.
Model-written summary · the original posting is authoritative