AAA Securities Co. Limited
Head of Quantitative Technology / Director
Skills
2 months ago
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Important information
Contract type:
Permanent
Location:
Hong Kong Island, Hong Kong
Work mode:
Onsite
Published on:
27 August 2026
What they need
About the Role
We are an established Financial Institution in Hong Kong holding SFC Type 1 (Dealing in Securities) licenses. We are seeking an exceptional and highly experienced Head of Quantitative Technology / Director to lead our high-frequency / algorithmic trading infrastructure and technology architecture.
In this pivotal role, you will bridge quantitative research, low-latency software engineering, and regulatory compliance to drive the core technical strategy for our automated trading activities.
Key Responsibilities
- Architecture & Infrastructure: Lead the design, development, and evolution of our automated/algorithmic trading systems, low-latency execution engines, market data feeds, and order management routing (OMS/EMS).
- Quant Research Enablement: Partner with Quantitative Researchers and Traders to build high-performance backtesting frameworks, data pipelines, and quantitative model deployment pipelines.
- Risk Management Integration: Ensure real-time pre-trade risk controls, post-trade monitoring, and algorithmic safeguard mechanisms strictly conform to operational requirements and risk parameters.
- SFC Regulatory Compliance: Work closely with Compliance, Responsible Officers (ROs), and Risk teams to ensure automated trading activities adhere to SFC guidelines, specifically regarding algorithmic trading (SFC Code of Conduct) and system stability.
- Team Leadership & Strategy: Manage and mentor a team of high-performing C++/Python software engineers, system architects, and DevOps specialists.
Key Requirements
Education: Master’s or Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or a related quantitative discipline.
Experience: 8+ years of hands-on software development experience within quantitative trading, prop trading firms, or institutional capital markets, with at least 3+ years in a technical leadership or managerial role.
Tech Stack Mastery:
- Expert-level proficiency in C++ (C++17/20) and Python.
- Deep expertise in low-latency systems design, multi-threading, network protocols (FIX, ITCH/OUCH, TCP/UDP), and kernel-level optimizations.
- Strong knowledge of Linux OS internals, memory management, and FPGA/hardware acceleration (a plus).
Domain Knowledge: Strong understanding of Hong Kong (HKEX) and global equity, derivative, or fixed-income execution mechanisms and market microstructure.
Regulatory Awareness: Familiarity with SFC regulatory frameworks, risk control protocols, and compliance standards surrounding algorithmic trading in Hong Kong.
Language & Soft Skills: Fluent in English and Cantonese/Mandarin. Excellent strategic leadership, communication, and cross-department collaboration abilities.
What We Offer
- Highly competitive salary package with performance-based bonus scheme.
- Key strategic position influencing the firm's core automated trading technology.
- State-of-the-art office location with comprehensive medical and healthcare benefits.
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