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C# Software Engineer

2 months ago


Sydney, New South Wales, Australia Sig Susquehanna Full time
About the Role

Susquehanna International Group (SIG) is seeking a highly skilled Software Engineer to join our Options Trading desk. In this role, you will primarily work on our market making strategies used by the Options trading desk.

Key Responsibilities
  • Design, develop, and implement backend/server-side applications using C# as primary development languages.
  • Take projects through the entire software development cycle from requirements gathering to production release.
  • Collaborate closely with traders on developing high-performance C# trading applications, quantitative researchers on implementing trading models and signals, and other technology teams to develop integrated technical solutions for trading.
What You Can Expect

At SIG, you will have the opportunity to work on complex projects that require innovative solutions. You will be part of a collaborative team that values knowledge sharing and continuous learning.

As a Software Engineer at SIG, you can expect:

  • To work on real-world problems that impact the financial markets.
  • To collaborate with experienced traders, quantitative researchers, and technology teams to develop cutting-edge solutions.
  • To have access to state-of-the-art technology and tools to support your work.
  • To be part of a dynamic and fast-paced environment that encourages innovation and creativity.
Requirements
  • Exceptional C# development skills with extensive knowledge of design, profiling, OOP, multi-threading, and performance focused on back-end development.
  • A track record/knowledge of market making, or order routing systems development is critical.
  • Strong verbal communication skills and the ability to deal effectively with both technical and non-technical teams.
  • Experience in C++ and Python on Windows or Linux would be beneficial but not essential.
  • Minimum of a Bachelor's degree in Computer Science, Engineering, Mathematics, or a related discipline.
  • Expert Knowledge of financial markets and derivatives products.
About SIG

SIG is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probabilistic thinking. We have incorporated this approach into our culture, where you will find relentless problem solvers within each of our core disciplines: Trading, Technology, and Quantitative Research.

Our employees collaborate to make optimal decisions and are driven by the desire to achieve winning results together. We are experts in trading essentially all listed financial products and asset classes, with a focus on derivatives trading.

We handle millions of trading transactions around the world every day, providing liquidity and ensuring competitive prices for buyers and sellers. While our presence in the market is broad, our trading desks are highly specialized, allowing for a deep understanding of unique drivers of each asset class.