Fullstack Engineer (React, TypeScript) – Global Quantitative Investment Firm

My client is a multibillion AUM global quantitative investment firm that trades—using advanced math and cutting-edge technology to identify and execute systematic opportunities across global markets. Flat culture with top-tier resources. Based in Central Hong Kong, this onsite role offers excellent compensation, buy-side bonuses, free meals, gym allowance, and top-tier medical coverage.

Role Overview

We are seeking a Fullstack Developer (Frontend Heavy) to join the Quantitative Technology team, focusing on high-performance UI development for mission-critical trading systems. You will build and maintain real-time monitoring interfaces that handle extreme data volumes and bandwidth-intensive streams with zero compromise on speed or reliability, while also integrating with backend services as needed.

Key Responsibilities:

• High-Performance UI: Develop and optimize web-based GUIs for real-time trading system monitoring, ensuring sub-millisecond responsiveness.
• Data-Heavy Visualization: Design interfaces that handle large, rapidly updating datasets with seamless user experience.
• Fullstack Integration: Collaborate on backend APIs and data pipelines to ensure smooth data flow between frontend and services.
• Rapid Iteration: Implement rapid cycles to support evolving business needs, working directly with traders and researchers.
• Tooling: Build tooling for data analysis, visualization, and diagnostics to support trading decisions.

Required Skills & Experience:

• Core Tech: Strong proficiency in React, TypeScript, WebSockets, D3.js with a focus on high-performance, low-latency interfaces.
• Fullstack Capability: Familiarity with backend APIs, data pipelines, and integration points—enough to collaborate effectively and bridge frontend with services.
• Real-Time Data: Deep experience with real-time data visualization and performance tuning for data-heavy applications.
• Finance Background: Prior experience in financial services is essential—specifically with trading systems, market data, or quantitative platforms.
• Data Intensity: Proven track record of building interfaces that handle large, rapidly updating datasets without performance degradation.
• Mindset: Ability to work in fast-paced, iterative environments with strong communication skills. 

Nice-to-Have:

• Exposure to monitoring tools (e.g., Prometheus, Grafana).
• UX principles for data-heavy, time-critical interfaces.
• Experience with Python or Node.js for lightweight backend work.

Please send your CV to Sarah Fan at sarah.fan@ashford-benjamin.com, or call +852 2315 9512 for a confidential discussion.