Sr. Fullstack Product Engineer - (Frontend Focus)
$140,000–$180,000 year
Remote · Los Angeles, California, United States
Job Summary
Senior full-stack product engineer focused on frontend-heavy work with React and TypeScript, designing high-quality UX for complex AI workflows across UI and API surfaces. Responsibilities include building design systems, managing runtime behavior, APIs, data contracts, and failure states; collaborating on workflow execution, agent orchestration, and observability; delivering high-quality interfaces across distributed AI workflows; shaping backend models behind the UI while maintaining trust, performance, and usability.
Apply with one swipe on Sorce. We auto-fill applications and apply on your behalf — no cover letters, no 40-minute forms.
Hiring someone like this?
Get your role in front of qualified candidates on Sorce.