Frontend Engineer (React/TypeScript)

Location: Remote (Global)
Employment: Full-time

About Our Client

Our client is building a cutting-edge AI-powered cryptocurrency trading platform. The product delivers automated trading bots (DCA Grid Quantum) portfolio management tools real-time market data and multi-exchange integrations (Binance Bybit OKX and others).

Their mission: to provide institutional-grade trading capabilities with consumer-grade UX making advanced trading accessible fast and reliable.

What Youll Do

As a Frontend Engineer youll be at the center of creating an intuitive high-performance trading experience:

• Ship real-time trading features in React 18 with TypeScript.

• Design data flows with Redux Toolkit Redux-Saga and React Query (caching optimistic updates real-time sync).

• Integrate APIs & live feeds via REST WebSockets for order books balances and notifications.

• Craft responsive UIs with Tailwind CSS Styled Components ensuring a seamless mobile-first experience.

• Deliver rich visuals like candlestick charts P&L dashboards and live market visualizations using ApexCharts or similar.

• Optimize performance with code-splitting lazy loading bundle budgets and profiling.

• Implement secure auth flows (JWT OAuth 2FA) and manage exchange API keys safely.

• Contribute to internationalization (13 languages including RTL).

• Raise the bar by mentoring peers reviewing code and shaping front-end architecture.

Youll Be a Strong Fit If You Have

• Solid expertise in React (18) TypeScript and modern ES2020.

• Hands-on experience with Redux Toolkit Redux-Saga and React Query in production.

• Proven work on real-time systems (WebSockets live market data large datasets).

• Experience with charting libraries (ApexCharts Highcharts D3 etc.) including live updates.

• Strong understanding of performance optimization.

• Awareness of secure authentication flows and API key management.

Leveling guidance:

• Mid-level: 35 years React/TS experience.

• Senior-level: 5 years with architectural or product-wide impact.
  Impact > years of experience: if you can demonstrate senior-level contributions youll be considered at that level.

Bonus Skills

• Trading/fintech background (order forms risk real-time systems).

• Testing with Jest React Testing Library.

• Familiarity with CI/CD pipelines.

• Monitoring/analytics (Sentry Datadog PostHog).

• Experience with PWAs or Web3/wallet integrations.

What Makes You Stand Out

• Problem-solving mindset in complex data-heavy contexts.

• Collaborative and proactive in Agile teams.

• Clear communication clean documentation thoughtful peer reviews.

What Success Looks Like

Youll deliver high-impact features for a global trading audience ensure the platform is fast reliable and secure and shape the front-end architecture of a product scaling at speed.