Build Technology That Powers Global FX Markets

Spark Systems is a Singapore-based FinTech company developing next-generation electronic trading technology for institutional foreign exchange (FX) markets. Our platform delivers low-latency access to global liquidity, smart execution capabilities, and data-driven trading solutions for financial institutions.

We're looking for a Web Developer who is passionate about building high-performance applications and solving complex technical challenges.

What You'll Do

• Build and enhance web applications for a low-latency electronic trading platform.
• Develop responsive, scalable, and maintainable frontend solutions.
• Contribute to both UI and non-UI application components.
• Integrate APIs and real-time data streams.
• Collaborate closely with Product, QA, and Engineering teams.
• Participate in code reviews, testing, deployment, and continuous improvement.
• Investigate performance bottlenecks and optimise user experience.
• Take ownership of features from design through production release

Skills We're Looking For

Essential Skills

✅ JavaScript / TypeScript

✅ React.js

✅ HTML5 & CSS3

✅ REST APIs

✅ WebSocket

✅ HTTP & Web Technologies

✅ Redux Toolkit or State Management Libraries

✅ Git Version Control

✅ Browser Developer Tools

✅ Problem Solving & Debugging

Bonus Skills

⭐ Java

⭐ Canvas API

⭐ Web Workers

⭐ Jenkins

⭐ Maven

⭐ Monorepo Environments

⭐ Experience with Financial Markets or Trading Platforms

What Success Looks Like

You'll thrive in this role if you can demonstrate that you:

• Build clean, maintainable, production-quality code.
• Learn new technologies quickly.
• Solve technical problems independently.
• Communicate effectively with technical and non-technical stakeholders.
• Take initiative and ownership.
• Care about performance, scalability, and user experience.
• Work collaboratively in a fast-moving environment.

Why Join Spark Systems?

• Work on mission-critical technology used in global financial markets.
• Solve real-time, high-performance engineering challenges.
• Join a collaborative and innovative engineering culture.
• Learn from experienced professionals in FinTech and Capital Markets.
• Have a direct impact on product development and client success.

Apply Now

When applying, please include:

• Your CV/Resume
• GitHub profile (if available)
• Portfolio or project links
• Examples of web applications you've built