# Product Engineer, Front End at Flux

- Company: Flux
- What the company does: Backed by Y Combinator.
- Company website: https://iflux.app
- Type: Startups
- Level: Mid level
- Location: San Francisco Office
- Work setup: On-site
- Pay: $183K to $250K base salary per year (USD)
- Posted: 2025-12-18
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/flux/fb21b54d-baf5-4a3e-9a24-ef6479884d63
- Page: https://www.1752.vc/careers/jobs/flux-product-engineer-front-end/

## About the role

We’re hiring a Product Engineer, Frontend to shape the core web experience of Flux. You will work across our browser-based editor, collaboration systems, and AI-powered workflows. This is a high-ownership product engineering role focused on building and evolving complex, interactive interfaces used for real engineering work.

## What they're looking for

- Experience building distributed, collaborative, real-time applications
- Experience with complex editor interfaces, CAD, developer tools, or design tools
- Familiarity with state management patterns in large React applications (Redux or equivalent)
- Experience with WebWorkers, WebAssembly, or background computation in the browser
- Experience integrating AI-powered features into user-facing products
- Experience building high-performance frontends handling large data models

Tags: Product & Engineering