Position Description
We are seeking a high-caliber Senior Data Developer to join our Equity Derivatives Quant Team. This is a critical, high-impact role focused on the architecture and automation of our data ecosystem. You will be the primary owner of the systems that manage the entire lifecycle of derivative products—from the ingestion of raw exchange data to the complex processing of corporate actions and dividends.
This role is designed for a mature professional who possesses both the technical depth of a senior engineer and the financial intuition of a quant. You will serve as a Subject Matter Expert (SME), working directly with traders to ensure our data infrastructure supports sophisticated alpha generation and seamless trade execution.
Key Area of Responsibilities
Build and own production data pipelines for equity derivatives, reference, and lifecycle data.
Implement automated corporate action and dividend processing used directly in P&L and position adjustment.
Develop scalable batch and intraday workflows for global equity markets.
Refactor and stabilize legacy lifecycle systems to reduce manual corrections and operational risk.
Implement data validation, reconciliation, and anomaly detection frameworks.
Optimize system performance for high volume historical and daily refreshes.
Own production incidents, root cause analysis, and permanent fixes.
Work closely with traders and quants to deliver production ready solutions.
Requirements
Industry Experience: At least 8 years of experience within a quantitative trading environment (Tier-1 bank, hedge fund, or proprietary trading firm).
Academic Credentials: A master’s degree (or higher) in a quantitative or technical discipline such as Computer Science, Mathematics, Financial Engineering, or Physics.
Derivatives Expertise: knowledge of the mechanics of equity derivatives (Options, Futures, Swaps). Understand how corporate actions and dividends affect pricing and hedging.
Technical Mastery: Advanced proficiency in any OOD languages including Java, C++, Python or C#. You should be language-agnostic and capable of selecting the right tool for the task.
Data Engineering: Expert-level knowledge of SQL and relational databases. Experience with time-series databases or high-tick data environments is highly valued.
Professional Maturity: Proven ability to operate independently in a high-pressure environment, with the communication skills necessary to influence senior stakeholders.
Linguistic Proficiency: Fluency in English is essential for global collaboration. Mandarin is a big plus.
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Skills Required
- At least 8 years of experience within a quantitative trading environment
- Master's degree or higher in a quantitative or technical discipline
- Knowledge of mechanics of equity derivatives
- Advanced proficiency in OOD languages like Java, C++, Python or C#
- Expert-level knowledge of SQL and relational databases
- Proven ability to operate independently
- Fluency in English, Mandarin is a plus
CLSA Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CLSA and has not been reviewed or approved by CLSA.
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Pay Growth & Progression — Base pay for junior bankers was increased significantly in 2021 to stay competitive in a hot market. This indicates willingness to adjust compensation when talent risks rise.
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Healthcare Strength — Permanent staff are automatically enrolled in healthcare aligned to local markets, with added travel health and security support via International SOS. This points to solid core medical coverage with global-travel assistance.
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Retirement Support — Permanent staff are automatically enrolled in pension plans aligned to local markets. A group retirement plan is administered regionally, signaling formalized retirement benefits infrastructure.
CLSA Insights
What We Do
CITIC CLSA is a wholly-owned subsidiary of CITIC Securities and its overseas business platform. Established in Hong Kong in 1986, CITIC CLSA is Asia’s leading capital markets and investment group, committed to driving the growth strategies of global institutional investors, corporations, governments and high-net-worth individuals. CITIC CLSA’s award-winning research, extensive Asia network, direct links to China and highly experienced financial professionals set CITIC CLSA apart from global investment banks and regional players. Over three decades, CITIC CLSA has built an extensive Asia network with deep local knowledge and connections. Globally, we operate from 13 countries across Asia, Australia, Europe and the Americas. For further information, please visit clsa.com








