Position Description We are a leading and fast-growing Chinese investment bank seeking an experienced Quant Developer to join our Equity Derivatives desk. You will work closely with traders, structurers, and quantitative teams to develop and support high-performance systems for trading, execution, pricing, and risk management. Responsibilities Design, develop, and maintain front-office applications and services supporting the Equity Derivatives business. Build high-performance systems for trading, execution, market-data processing, pricing analytics, hedging, and risk management. Partner closely with traders, structurers, quantitative analysts, and technology teams to understand business requirements and deliver production-ready solutions. Develop scalable Python- and TypeScript-based applications, including backend services, APIs, workflow tools, and user-facing interfaces. Integrate applications with trading platforms, market-data services, risk systems, and external/internal connectivity. Work with middleware and messaging technologies, including FIX, Redis, WebSocket, message queues, and databases. Improve the performance, reliability, observability, and resilience of existing trading and risk-management systems. Implement robust software engineering practices, including automated testing, code review, CI/CD, version control, release management, and production monitoring. Investigate and resolve production incidents, trading-support issues, data-quality problems, and system-performance bottlenecks. Contribute to technical architecture, development standards, and the long-term evolution of the desk technology platform. Requirements Master’s degree or above in Computer Science, Mathematics, Physics, Engineering, Statistics, Financial Engineering, or a related quantitative field. 4+ years of experience developing trading, execution, or risk-management systems. Strong Python and TypeScript development skills; experience with Java, C++, or C# is a plus. Experience building high-performance, real-time, or distributed systems. Solid software engineering fundamentals: design, testing, CI/CD, Git, Linux, debugging, and performance optimization. Familiarity with FIX, Redis, WebSocket, message queues, and databases. Strong problem-solving and communication skills. What We Offer This is a front desk position. A fast and clear career progression path. Direct partnership with front-office stakeholders. Opportunity to work on impactful Equity Derivatives trading and risk systems in a leading investment bank. Stay informed on CITIC CLSA Job Opportunities Not the right fit? You can create a job alert to receive our latest job openings that meet your interest. CITIC Securities International is a wholly owned subsidiary of CITIC Securities and its overseas business platform. Our award-winning research, extensive footprint in Asia, direct links to China and highly experienced finance professionals set us apart within the industry. As part of CITIC Securities (SSE: 600030, SEHK: 6030), China’s leading investment bank, CITIC Securities International is uniquely positioned to facilitate cross-border capital flows and connect China to the world and the world to China. CITIC Securities International operates from 13 countries across Asia, Australia, Europe and the Americas. We offer comprehensives financial solutions to a large and diverse client base that includes global institutional investors, corporations, governments and high-net-worth individuals.

Associate, Quant Developer, Equity Derivatives.

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