🇺🇸 USAJobs.work

America's Job Portal

← Back to USA Jobs

Software Engineer - Ui

Company

HartleyCo

Location

Remote, federative republic of brazil

Posted

June 04, 2026

Position Overview

Most frontend roles are just building screens.This isn’t one of them.This is a chance to own a real-time, collaborative, AI-native product surface - the part of the system where users actually work, make decisions, and rely on the output.Think Notion or Google Docs-style interaction design, applied to a high-stakes domain where correctness and usability matter.Why this role is interesting:You’ll own state-heavy, collaborative UI systems, not just componentsYou’ll work on real-time multi-user editing and syncing problemsYou’ll integrate AI directly into the product experience, not as a bolt-onYou’ll join a small, high-performing team with real product tractionYou’ll have direct influence over product direction and UX standardsThis is one of the highest-priority engineering hires on the team right now.What you’ll be doing:Building rich editing and collaboration experiences (shared editing, commenting, annotation)Designing UI systems where multiple users interact in real timeSolving state...

Ready to Apply?

Join thousands of Americans building their careers

Apply Now