Frontend Engineer

Role details

ABOUT THE ROLE Join a fintech team building the core experience for a retail trading platform. You will own frontend systems end to end, turning real-time market data into fast, clear, and reliable interfaces for traders. WHAT YOU'LL DO - Build and maintain web applications and reusable UI libraries that are accessible, scalable, and responsive. - Create high-performance interactive charts and real-time visualizations that support trading decisions. - Improve application speed and reliability through performance tuning and caching strategies. - Integrate REST APIs and WebSocket streams while maintaining robust client-side state. - Maintain CI/CD pipelines for automated builds, previews, testing, and rollbacks. - Collaborate with design and backend teams to ship and refine product features. WHAT WE'RE LOOKING FOR - One to ten years of professional frontend engineering experience. - Strong skills in React, TypeScript, JavaScript, CSS, and WAAPI, with experience writing production-quality code independently. - Experience building latency-sensitive, real-time interfaces, such as trading, gaming, or casino products. - Hands-on trading experience in crypto, derivatives, or other markets, or frontend experience at a trading firm or exchange. - Experience with REST APIs, WebSockets, and frontend testing tools such as Jest, Vitest, or Cypress. - A recent GitHub profile demonstrating active coding, plus public, live frontend work with polished visual quality. COMPENSATION & BENEFITS Base salary: $185,000 to $300,000 annually. Visa sponsorship is available. LOCATION On-site in New York, New York, United States.