Quantitative Developer

About Us

GSR is crypto’s capital markets partner, helping founders and institutions scale with confidence. With over a decade of specialized expertise, we deliver institutional-grade market making, OTC trading, and strategic venture capital to support growth at every stage.

Our value goes beyond execution. We provide access to liquidity, real-time market intelligence, and strategic guidance shaped by years operating at the center of global crypto markets. We bridge the gap between traditional finance and digital assets, connecting teams with the capital, market access, and insights they need to build what’s next.

Working at GSR offers the opportunity to be deeply embedded in every major sector of the cryptocurrency ecosystem.

Role Overview:

Join a high-performance engineering team building the systems that power live trading. You will contribute to the development of low-latency trading infrastructure in Rust, working closely with traders and researchers to support strategy execution and real-time decision-making.

Success in this role requires strong fundamentals, curiosity, and a proactive mindset. You’ll be working on complex, performance-critical systems where learning quickly, taking ownership, and continuously improving are key to making an impact.

Key Responsibilities:

• Contribute to the development of low-latency trading systems in Rust, supporting live strategy execution.
• Work closely with traders, researchers, and engineers to implement and improve trading strategies across market-making, prop, and OTC.
• Build tools and infrastructure to support research, including analytics and optimisation workflows.
• Support the deployment, monitoring, and performance of trading systems in production.
• Investigate and resolve issues in real time, contributing to the stability and reliability of live trading.

Requirements:

Experience with Rust is beneficial, but motivation to learn and master it quickly is paramount.

• Strong foundations in algorithms and data structures.
• Experience writing efficient, performance-conscious code in at least one language (e.g., C++, Python).
• Interest in trading systems, financial markets, or market microstructure.
• Familiarity with concepts such as limit order books, pricing, or real-time systems is beneficial.
• Degree in Computer Science, Mathematics, Physics, or a related field — or equivalent practical experience.

What We Offer:

• A collaborative and transparent company culture founded on Integrity, Innovation, and Performance.
• Benefits such as Healthcare, Dental, Vision, Retirement Planning, 30 days holiday, and free lunches when in the office (benefits vary depending on employment location).
• Regular Town Halls, team lunches, and drinks.
• A Corporate and Social Responsibility program as well as charity fundraising matching and volunteer days.

GSR is proudly an Equal Employment Opportunity employer. We do not discriminate based upon any applicable legally protected characteristics such as race, religion, color, country of origin, sexual orientation, gender, gender identity, gender expression, or age. We operate a meritocracy; all aspects of people engagement from the decision to hire or promote as well as our performance management process will be based on the business needs and individual merit, competence in the role. Learn more about us at www.gsr.io.