Hubs.is
Senior Frontend UX Engineer
Remote, US +2 · Remote · Senior · Full-time · Posted Jul 23, 2026
- Location
- Remote, US
Brazil
Remote
About the job
Leads development of polished, accessible frontend experiences for a collaborative AI workspace built around interactive visual dataflows.
What you'll do
- Lead user-facing features from concept through release.
- Translate designs into performant, accessible experiences and collaborate with product, design, and backend teams.
- Improve frontend development practices and help shape design-system standards.
What they ask for
- Expert-level React proficiency; Next.js or similar SSR framework experience is ideal.
- Strong background in real-time applications, including WebSockets and CRDTs/OT collaboration patterns.
- Deep experience with CSS architecture, animation libraries, and pixel-perfect UIs.
- Knowledge of performance optimization, WCAG accessibility standards, and responsive design.
Nice to have
- Experience with collaborative or interactive apps such as Figma, Notion, Miro, or Google Docs-like systems.
- Experience with Next.js or a similar SSR framework.
Tools
React, Next.js, WebSockets, CRDTs/OT, CSS, WCAG
AI focus
Builds the frontend for a visual AI workspace where users compose dataflow tiles, generate real-time insights, and work with agentic automation and autonomy.
Model-written summary · the original posting is authoritative