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Senior Developer - Quantitative Trading

IO Tech Solutions Limited
Hong Kong Island, Hong Kong SAR, Hong Kong
On-site

About this role

Hong Kong Island, Hong Kong SAR, Hong Kong

Senior Developer - Quantitative Trading

Job Description:

We are looking for a Senior Python Developer to join a high-performance trading firm operating in the digital asset and crypto market-making space. This role involves close collaboration with quantitative researchers and traders to build, enhance, and deploy applications that enable rapid, data-driven trading decisions.

This is an excellent opportunity for a technically strong, entrepreneurial developer to make a direct impact on trading outcomes in a fast-paced, dynamic environment.

Key Responsibilities

  • Develop and maintain Python-based tools and systems for data processing, analytics, and trading strategy execution.

  • Collaborate with quantitative and trading teams to quickly translate research ideas into reliable, production-ready applications.

  • Integrate with real-time market data and trading infrastructure, ensuring robustness, scalability, and performance.

  • Deliver agile, high-quality solutions that balance speed of development with long-term maintainability and operational efficiency.

  • Skills & Experience

  • 5+ years of professional experience in software development, ideally within trading, fintech, or quantitative research.

  • Strong proficiency in Python, with experience using Pandas, NumPy, FastAPI, asyncio, or similar.

  • Solid understanding of data structures, algorithms, and software design principles.

  • Proven experience working with trading or real-time data systems.

  • Excellent communication and problem-solving skills; comfortable in fast-paced, high-stakes environments.

  • What you can expect

  • Great salary with generous discretionary pay

  • Opportunity to work with smart individuals on fast pacing trading systems

  • One of the best offices in Hong Kong

Required Skills

  • Trading

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