Tradeify

Tradeify

Senior Front-End Engineer

Florida · Senior

Sponsorship not specifiedDetected 34 days ago
TypeScriptReactNext.jsCSSReduxCode ReviewCI/CDRESTWebSocketsData VisualizationDesign SystemsAccessibilityCypressPlaywrightJestCommunicationCollaboration

About the role

  • This is a hands-on role based out of our Boca Raton, FL office.

Responsibilities

  • Build responsive, high-performance web applications using modern frontend frameworks
  • Translate designs into pixel-accurate, accessible, and performant UI components
  • Develop and maintain a scalable design system and component library
  • Implement real-time dashboards, data visualizations, and trading-related interfaces
  • Optimize for Core Web Vitals, rendering performance, and cross-browser compatibility
  • Build efficient data-fetching layers with caching, polling, and streaming support
  • Partner with Design to refine UX flows and maintain consistency across the product
  • Contribute to frontend tooling, build systems, and CI/CD pipelines

Requirements

  • 6+ years of experience in frontend or UI engineering
  • Expert-level proficiency in React and TypeScript
  • Strong understanding of Next.js or similar SSR/SSG frameworks
  • Familiarity with state management libraries such as Zustand, Redux, or Jotai
  • Experience integrating WebSocket or streaming APIs on the frontend
  • Ability to work independently and move quickly in a startup environment

Nice to have

  • Experience within fintech, trading, crypto, or financial data products
  • Familiarity with charting libraries such as TradingView, D3.js, Recharts, or ECharts
  • Exposure to real-time market data feeds or order book visualizations
  • Knowledge of animation and micro-interaction libraries (Framer Motion, GSAP)
  • Familiarity with testing frameworks such as Vitest, Jest, Playwright, or Cypress
  • Experience with AI-assisted development workflows and engineering automation
  • Join a rapidly scaling fintech and trading platform
  • Work on products used by a global community of traders
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This listing is sourced directly from Tradeify's careers page and normalized into a canonical job model.