C# Trading Systems Developer - GDS
Susquehanna International Group15 hours ago
Sydney, AustraliaSenior
Responsibilities
- Develop and maintain high-performance C# distributed, server-based, and front-end trading systems.
- Implement trading models and signals in collaboration with quantitative researchers.
- Work with traders and engineers to improve trading efficiency and profitability.
- Develop integrated technical solutions across technology teams.
- Support systems processing market activity, making trading decisions, and executing trades across Asian, US, and European markets.
Requirements
- Tertiary education in Computer Science or a related field, or experience building complex computer systems.
- At least 5 years of professional C# or similar development experience.
- Experience with financial trading systems or other systems involving live financial data and order systems.
- Understanding of basic financial instruments and financial concepts is beneficial.
- Experience with web services, distributed systems, or cloud technologies is beneficial.
- Experience or interest in Linux, Python, C++, WPF, or other user interface technologies is beneficial.
Benefits
- Highly competitive remuneration and an attractive bonus.
- Private healthcare, gym allowances, and wellness initiatives.
- Additional leave entitlements, including marriage leave and two bonus days annually.
- Fully stocked kitchen with daily breakfast and lunch.
- Regular social, sporting, and community events, including an annual poker tournament.
- Matched donations and corporate discounts.
- Flat hierarchy with opportunities to drive meaningful impact and take ownership.
About Susquehanna International Group
Susquehanna International Group (SIG) is a privately held quantitative trading firm and global market maker that uses proprietary technology and research to trade equities, options, ETFs, fixed income, and other derivatives. It earns revenue from proprietary trading and providing market liquidity, and also operates institutional sales & research and venture capital/private equity businesses. Founded in 1987 and headquartered in Bala Cynwyd, Pennsylvania, SIG has offices across North America, Europe, and Asia.