Senior Full stack Engineer (L3) - TPV

📋 Description Own architecture of critical trade flows across GUI, API, and AI surfaces. Design frontend state and data-fetching patterns with robust error handling. Improve frontend performance and reliability under high update rates. Develop APIs and data models for end-to-end feature ownership. Collaborate with Design, Product, and backend teams on API contracts. 🎯 Requirements 5–7 years building production web apps; frontend-focused. Trading background (exchange, broker, or live-trade systems). Deep TypeScript and React expertise; strong Redux or similar state mgmt. Experience with server-side rendering and code splitting. Strong frontend architecture: data fetching, error handling, sync between client/server. Experience building CRUD REST APIs and PostgreSQL schemas; Next.js/Hono or similar runtimes. 🎁 Benefits Competitive salary and benefits package. Equity in a rapidly growing company. Fast-paced fintech startup environment. Opportunity to impact global financial infrastructure. Collaborative culture with growth opportunities.