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Senior Staff Software Engineer - UI Architect

Palo Alto, CA 💼 Full-time🗓 2026-09-28

Core

Define the future of UI by spearheading the development of AI-first, user-facing product experiences and leading the adoption of agent-driven UI (A2UI) to render interfaces dynamically.

Role type

Senior Staff Software Engineer (UI Architect)

Builds

Scalable, user-centric UI systems and a shared design system that serves both human-authored screens and agent-composed surfaces.

Domain

SaaS / Global Work Platform / AI Engineering

Deliverable

production ML models

Required skills

ReactJS, TypeScript, UI Architecture, Design System Ownership, AI-first product experience, LLM-powered coding agents, A2UI/AG-UI protocols, Postgres, AWS serverless

Preferred skills

Generative UI standards, Serverless architectures, Performance optimization, Accessibility standards

Technologies

ReactJS, TypeScript, Postgres, AWS, Claude Code, Codex, A2UI, A2A, AG-UI

Responsibilities

Spearhead development of AI-first user-facing product experiences; Lead adoption of Google's A2UI spec and define renderer strategy; Define and drive architecture for front-end systems; Own and evolve the design system and shared component library; Champion an AI-native engineering culture; Partner with AI/agent engineers, backend engineers, product managers, and designers; Evaluate and recommend tools and frameworks; Supervise and review team work for alignment with architecture and coding standards; Mentor engineers in implementing complex front-end and agent-driven solutions; Identify technical debt and architectural improvements; Advocate for accessibility and usability strategies; Make deliberate tradeoffs in service of architectural vision.

Seniority

Senior Staff, hands-on IC with strategic leadership

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