OTC Quantitative Developer

Albert Bow Limited; Singapore; On-site; SGD 180,000 - 300,000; Full time

Job summary

Albert Bow Limited is seeking a seasoned software engineer to work at the intersection of quantitative finance, algorithmic trading, and digital assets. You will help design and maintain systems powering institutional OTC derivatives trading, with a focus on Rust.

Collaborate with traders to translate requirements into production-ready solutions, own end-to-end features, and contribute to trader-facing tools, including some TypeScript components.

Qualifications

• 5+ years of professional software engineering experience.
• Experience with options or derivatives systems (pricing, risk, quoting, or trade booking).
• Strong quantitative foundation and ability to implement pricing and risk models.
• Experience building production systems in trading, market making, or high-stakes environments.
• Ability to work directly with traders and take ownership of complex engineering challenges.

Responsibilities

• Build and extend OTC derivatives trading systems in Rust.
• Implement pricing, risk, and quoting logic from quant and research teams.
• Own complex, quant-heavy libraries and make them safer to evolve.
• Work directly with traders to translate requirements into production-ready solutions.
• Own features end to end, including trader-facing tools and some TypeScript development.

Skills

Rust

C++

Trading systems

Quantitative foundation

Production systems

Traders collaboration

Tools

TypeScript

Git

Job description

This role sits at the intersection of quantitative finance, algorithmic trading, and digital assets, building and maintaining the systems that power institutional OTC derivatives trading.

What you'll be working on:

• Building and extending OTC derivatives trading systems in Rust.
• Implementing pricing, risk, and quoting logic developed by quant and research teams.
• Taking ownership of complex, quant-heavy libraries and making them safer to evolve.
• Working directly with traders to turn requirements into production-ready solutions.
• Owning features end to end, including trader-facing tools and some TypeScript development.

What we're looking for:

• 5+ years of professional software engineering experience.
• Experience with options or derivatives systems, including pricing, risk, quoting, or trade booking.
• A solid quantitative foundation and the ability to understand and implement pricing and risk models.
• Experience building production systems in trading, market making, or another high-stakes environment.
• The ability to work directly with traders and take ownership of complex engineering challenges.

Experience with OTC derivatives, options market making, volatility surfaces, Greeks, or institutional crypto trading would be a strong advantage. A C++ background is also useful.

Why consider this opportunity?

Join a global digital asset trading and technology environment where engineering works closely with trading and quantitative teams. You'll have meaningful ownership, direct exposure to trading operations, and the opportunity to solve complex engineering challenges shaping the future of digital asset markets.