Senior Quant Dev & Trading Tools Architect

eFinancialCareers Ltd.; Hong Kong; On-site; HKD 900,000 - 1,500,000; Full time

Job summary

eFinancialCareers Ltd. is seeking an advanced quantitative professional to help our investment banking team make smart trading decisions and manage financial risks. You will turn complex numbers into actionable strategies using Python, data analysis, and math models.

You will build tools for traders and sales, explore large datasets, and stay ahead with new techniques to keep our systems fast and competitive. Collaboration is key.

Qualifications

• Master's or PhD in a math-heavy field (e.g., Mathematics, Physics, CS, or Engineering).
• Strong financial knowledge of stock market products, FX, and rates.
• Proficiency in Python and basic OOP (C++).
• Solid statistics, probabilities, and data analysis.
• Excellent communication and detail-oriented problem solving.

Responsibilities

• Build math tools, formulas, and models to track market trends and minimize risk.
• Support the trading floor with software, tools, and data libraries.
• Solve client problems by designing financial solutions with sales teams.
• Study large data sets to uncover insights and predictable trends.
• Drive innovation with new tech and math techniques for speed and competitiveness.

Skills

Advanced degree

Financial knowledge

Python programming

C++ basics

Probability & statistics

Data analysis

Communication skills

Problem solving

Education

Master’s or PhD in math-heavy field

Tools

Jupyter

Dash

Job description

eFinancialCareers Ltd. is seeking an advanced quantitative professional to help our investment banking team make smart trading decisions and manage financial risks. You will turn complex numbers into actionable strategies using Python, data analysis, and math models.

You will build tools for traders and sales, explore large datasets, and stay ahead with new techniques to keep our systems fast and competitive. Collaboration is key.