C# Developer (Quantitative Trading System @ Sydney)

We’re Hiring: C# Developer – Quantitative Trading Systems

Sydney | On-site

My client is a leading global quantitative trading firm and market maker, combining advanced technology, quantitative research, and deep market expertise to trade listed products across global markets.

They are seeking a C# Developer to join their Trading technology team, developing trading platforms that support the desk’s efficiency and profitability across Asian markets, from Japan to India.

This is not a generic software-development position. The successful candidate will work directly with traders, quantitative researchers, and engineers to build high-performance distributed systems, implement quantitative trading models and signals, and develop technology supporting real-time market monitoring and trading decisions.

What You’ll Do

• Develop high-performance C# trading systems, including distributed server-side platforms and front-end applications
• Build technology for processing and monitoring real-time market activity
• Develop systems that support rapid trading decisions and intelligent order execution
• Work closely with quantitative researchers to implement trading models and signals
• Partner directly with traders to understand requirements and improve trading efficiency
• Collaborate with other engineering teams to deliver integrated trading solutions
• Support trading strategies across Asian, US, and European markets

Core Requirements

• Degree in Computer Science or another relevant discipline, or equivalent experience building complex systems
• At least 2 years of professional development experience using C# or a similar object-oriented language
• Strong software-engineering and problem-solving skills
• Experience developing complex, reliable production systems
• Strong interest in working on financial and quantitative trading systems
• Ability to collaborate closely with traders, quantitative researchers, and engineers

Good to Have

• Experience developing distributed systems or web services
• Knowledge of cloud technologies
• Experience working within a Linux environment
• Programming experience with Python or C++
• Experience developing front-end applications using WPF or other user-interface technologies
• Previous exposure to financial markets, electronic trading, or quantitative strategies
• An understanding of listed products, derivatives, or market-making workflows

Incentives

Our client offers competitive compensation packages, comprehensive benefits including health benefits and bonus package working in a fast paced environment.

BAH Partners specialize in placing the leading technology and quantitative talent into Asia Pacific’s premier financial and technology-driven organizations. If you would like more information, or to confidentially discuss your career options, please contact me at Sign in to view email / +852 51164810.

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www.bahpartners.com