Senior Fullstack Engineer, Frontend

Alt is building financial infrastructure for modern collectors, beginning with the trading-card market, and operates a highly rated mobile app for managing, valuing, and trading collections. The Senior Fullstack Engineer, Frontend is a senior mobile-focused engineering role on the product team working with React Native and the React web app to help scale Alt’s consumer fintech and marketplace product. This is a high-visibility position with opportunities to shape technical direction and grow into team leadership.