Quantitative Software Engineer (C++/Rust)

TL;DR

Senior Quantitative Software Engineer (C++/Rust): Designing, building, and optimizing a high-performance options trading platform with an accent on pricing and risk-management libraries. Focus on low-latency systems, complex quantitative models, and ensuring reliability in a scaled production environment.

Location: Hybrid (Singapore), with mandatory in-office presence four days per week. Work from anywhere for up to 20 days per year.

Company

hirify.global is a global crypto company connecting the world to the future of finance, with over 90 million wallet holders and facilitating over $1 trillion in crypto transactions.

What you will do

• Design, build, test, and deploy high-performance options trading infrastructure in C++ and Rust.
• Develop and optimize options pricing and risk-management libraries, including Greeks and volatility-driven models.
• Build and maintain low-latency, high-throughput options trading and quoting systems.
• Identify, analyze, and optimize critical performance bottlenecks in research and production environments.
• Partner with options traders to define trading and risk requirements and deliver custom software solutions.
• Take full ownership of projects from initial design through deployment and production support.

Requirements

• Deep expertise in C++ and/or Rust, with strong focus on low-level optimization and performance.
• Proven experience building fast-market, low-latency trading systems, ideally for options or derivatives.
• Strong understanding of options theory, derivatives markets, pricing models, volatility surfaces, and risk metrics (Greeks).
• Solid grasp of algorithms, data structures, and memory-efficient system design.
• Exceptional quantitative and analytical skills.
• Mandatory in-office presence four days per week in Singapore.

Nice to have

• Direct experience in options trading environments (market making, proprietary trading, or systematic strategies).
• Hands-on experience building options pricing libraries or risk engines.
• Familiarity with exchange connectivity and options market microstructure.

Culture & Benefits

• Full-time salary and meaningful equity in an industry-leading company.
• Opportunity to work remotely from anywhere in the world for up to 20 days per year.
• Provided with Apple equipment.
• Opportunity to be a key player and build career at a rapidly expanding, global technology company.
• Flexible work culture.