Frontend Developer

We're seeking a talented Svelte developer to join our trading technology team and build next-generation financial trading interfaces. You'll work on real-time, high-performance applications that traders rely on to make critical decisions in fast-moving markets.

What You'll Do

• Develop and maintain responsive, real-time trading interfaces using Svelte and SvelteKit
• Build complex data visualizations for market data, charts, and trading analytics
• Implement WebSocket connections for live price feeds and order updates
• Optimize application performance to handle high-frequency data streams
• Collaborate with backend engineers, traders, and product managers to deliver intuitive trading tools
• Create reusable component libraries for trading UI patterns
• Ensure cross-browser compatibility and responsive design across devices

Required Qualifications

• 2+ years of professional frontend development experience
• Strong proficiency in Svelte and SvelteKit
• Deep understanding of JavaScript/TypeScript, HTML5, and CSS3
• Experience with real-time data handling and WebSocket protocols
• Solid understanding of reactive programming patterns
• Experience with state management solutions (Svelte stores or similar)
• Proficiency with Git and modern development workflows
• Strong problem-solving skills and attention to detail

Preferred Qualifications

• Previous experience in fintech, trading platforms, or financial services
• Familiarity with financial market concepts (equities, derivatives, FX, crypto)
• Experience with charting libraries (TradingView, D3.js, or similar)
• Knowledge of backend technologies (Node.js, Python, REST APIs, GraphQL)
• Experience with testing frameworks (Vitest, Playwright, Jest)
• Understanding of performance optimization techniques for data-intensive applications
• Familiarity with design systems and component-driven development

Technical Stack

• Frontend: Svelte, SvelteKit, TypeScript
• Real-time Communication: WebSockets, Server-Sent Events
• Data Visualization: Custom charts, SVG, Canvas
• Styling: Tailwind CSS
• Testing: Vitest, Playwright
• Build Tools: Vite, pnpm/npm