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We are rebuilding the Tripleseat front-end on shadcn/ui, Radix, Tailwind, and React 18 + TypeScript to power an AI-native product experience. You will own the creation of a modern UI platform and component system that rapidly enables Tripleseat AI features. You will architect the system on top of shadcn, lead the UI modernization, and define the UI patterns that make AI features feel native rather than bolted on. This is a hands-on Principal IC role. You will write code, set the bar, and mentor senior engineers across the org. You will partner closely with Product, Design, Platform, and Architecture leadership to redesign the product experience for clarity, speed, and ease of use.
Job Responsibility:
Own the creation of a modern UI platform and component system that rapidly enables Tripleseat AI features
Architect the Tripleseat component system on top of shadcn/ui, Radix primitives, and Tailwind
Define theming, design tokens, composition patterns, and accessibility baselines across the product
Design and own the Tripleseat UI MCP server, enabling agentic workflows and LLM-powered tooling to interact with the component system and product surfaces
Build agentic workflows that automate UI migration, component adoption, and ongoing UI consistency at scale
Lead the Kendo to shadcn migration and the overall UI modernization, collapsing two front-end codebases into one
Partner with Product and Design on the UX redesign for clarity, speed, and ease of use, directly tied to our 1H26 Defining Objectives
Set front-end engineering standards, performance budgets, and the craft bar across approximately 36 engineers
Establish front-end testing standards, including component testing, visual regression, and end-to-end coverage, and drive adoption across the engineering org
Champion AI-native development workflows (Cursor, Claude Code) and drive measurable throughput gains
Mentor senior engineers, lead design reviews, and raise the bar on UI quality org-wide
Requirements:
10+ years building production UIs at SaaS scale
Humble, hungry, and smart. You have high standards and strong opinions, but low ego. You build trust, listen well, and know how to push for better outcomes while bringing others along
Deep expertise in React 18, TypeScript, Tailwind, Radix, and modern front-end tooling
Hands-on experience with shadcn/ui in a production environment, not just prototyping
Shipped AI-powered UX in production: LLM streaming UIs, tool-call flows, agentic interfaces, or RAG surfaces
Fluent in AI-native development workflows (Cursor, Claude Code, or equivalent) with demonstrated throughput gains
Strong testing philosophy with hands-on experience in component, visual regression, and end-to-end testing for production UIs
Track record of leading large front-end migrations without stalling product velocity
Strong design sensibility and a history of close partnership with Product Design leaders
Nice to have:
Prior ownership of a component library or design system
Experience modernizing split-brain front-ends where legacy and modern codebases coexist
Open-source contributions to shadcn, Radix, Tailwind, or related ecosystems
Background in SaaS hospitality, events, or payments
Experience with Rails monolith modernization
What we offer:
Competitive Medical, Dental, and Vision Insurance
Company Paid Life Insurance, Short- and Long-Term Disability Plans