Front End Engineer (Senior and Staff)
Core
Building and scaling consumer-facing web and mobile web experiences for millions of users to discover events, find seats, and complete purchases.
Role type
Senior and Staff Front End Engineer (Consumer Marketplace)
Builds
Consumer-facing web and mobile web applications for event ticketing
Domain
Event ticketing / Two-sided marketplace
Deliverable
product features
Required skills
React Native, TypeScript, Next.js, modern state management (Zustand/Redux Toolkit/React Query), REST/GraphQL, frontend testing (Jest/Playwright/Cypress), design system architecture, A/B testing, frontend observability
Preferred skills
AI tool fluency (Cursor/Claude/ChatGPT), web3/digital-goods purchasing flows, two-sided marketplace experience
Technologies
React Native, TypeScript, Next.js, Zustand, Redux Toolkit, React Query, Jest, React Testing Library, Playwright, Cypress
Responsibilities
Own end-to-end delivery of major consumer-facing features; Drive frontend architecture decisions; Build and optimize conversion-critical flows; Design and interpret A/B experiments; Instrument frontend observability; Contribute to design-system components; Mentor junior and mid-level engineers
Seniority
Senior (5+ years) and Staff (8+ years), high-ownership IC with mentorship responsibilities