Senior Rust Engineer for OTC Derivatives & Quant Trading

Flowdesk Group; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Company Pension scheme

Learning and Development budget

Job summary

Flowdesk Group is seeking a hands-on Rust engineer for its OTC derivatives stack, collaborating directly with traders and quants. You will own pricing, risk, and quoting components, and progressively take ownership of core libraries while delivering features end-to-end.

The role emphasizes production-grade engineering in a fast-paced environment, with some front-end work in TypeScript and a strong collaboration with global teams.

Qualifications

• 5+ years of professional software engineering experience in a comparable role, autonomous work style.
• Strong Rust proficiency, with hands-on experience in derivatives or options systems.

Responsibilities

• Build, maintain and extend OTC derivatives trading systems in Rust.
• Implement pricing, risk and quoting logic designed by quants and researchers.
• Own quant-heavy libraries and make them safer to evolve.
• Collaborate with traders to translate requirements into features.
• Include some front-end work in Typescript and trader-facing tools.

Skills

Rust

Options trading

Derivatives systems

Quantitative modeling

C++ background

Tools

Typescript

Rust tooling

C++

Job description

Flowdesk Group is seeking a hands-on Rust engineer for its OTC derivatives stack, collaborating directly with traders and quants. You will own pricing, risk, and quoting components, and progressively take ownership of core libraries while delivering features end-to-end.

The role emphasizes production-grade engineering in a fast-paced environment, with some front-end work in TypeScript and a strong collaboration with global teams.