Pebl
Senior Staff Software Engineer - UI Architect
$235K–$323K
Palo Alto, CA · Hybrid · Senior Staff · Full-time · Posted Sep 28, 2026
- Experience
- 10+ years of professional software development experience, with a strong focus on front-end development and UI architecture.
- Education
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
About the job
Own Pebl’s front-end architecture and design system while leading AI-first product experiences and agent-composed interfaces rendered through React.
What you'll do
- Define front-end architecture and the strategy for rendering agent-driven UI through the React component catalog.
- Own and evolve the shared design system, component library, and accessibility and performance practices.
- Lead AI experience development, cross-functional collaboration, technical reviews, and engineering mentorship.
What they ask for
- 10+ years of professional software development experience, focused on front-end development and UI architecture.
- Deep hands-on ReactJS and TypeScript expertise and a record of driving front-end architecture.
- Experience building or owning a design system or shared component library.
- Hands-on AI experience building user-facing AI products and using LLM coding agents, with depth in at least one and working fluency in the other.
Nice to have
- Familiarity with agent-driven or generative UI, ideally Google's A2UI and related A2A or AG-UI protocols.
- Backend technology knowledge such as Postgres and AWS; serverless architecture experience is desirable.
Pay
$235,250 – $323,236 (base salary)
Tools
ReactJS, TypeScript, Postgres, AWS, Lambda, API Gateway, DynamoDB, Claude Code
AI focus
Lead AI-first user-facing product experiences and agent-driven UI adoption using Google's A2UI; integrate LLM coding agents such as Claude Code and Codex into engineering workflows.
Model-written summary · the original posting is authoritative