Senior Frontend Developer

Senior UI Engineer role at a leading quantitative trading firm, building real-time applications using React and TypeScript, integrating with C++ and Python backend systems, and working directly with traders.

• Build complex, data intensive applications using React and TypeScript
• Design scalable frontend architecture and reusable components
• Integrate with C++, Python, and real time backend systems
• Translate complicated trading workflows into intuitive user experiences
• Own performance, state management, testing, and frontend tooling
• Work directly with traders and business users to deliver critical products

• Strong React and TypeScript experience
• Background building large scale production applications
• Deep understanding of frontend architecture and performance
• Experience with distributed or real time systems
• Strong product and UX instincts
• Financial services experience is helpful but not required