C# Developer - Risk - Sydney

Sig Susquehanna
📍 Australia, New South Wales, Australia 💼 Full time 🕒 Posted February 19, 2026

Job Description

JOB DESCRIPTION
Overview

Are you a passionate C# developer who thrives on building high-performance, real-time systems? Join our Trading Risk team and help shape the tools that drive decision-making in a fast-paced trading environment.

At Susquehanna, technology is at the core of everything we do. Our Trading Risk team develops mission-critical systems that provide real-time market risk insights across desks, asset classes, and global markets. These tools are used daily by traders, Compliance, and executive leadership to analyze risk, limits, counterparty exposure, P&L, and more.

What You’ll Do

  • Develop real-time risk systems used throughout the trading floor, focusing on scalability, performance, and reliability.

  • Partner with traders, Compliance, and fellow technologists to design and deliver innovative solutions that respond to evolving busines...

Ready to Apply?

Submit your application today and join our talented team at Sig Susquehanna.

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Job Details

  • Location Australia, New South Wales
  • Job Type Full time
  • Category Computer Occupations
  • Posted Date February 19, 2026
  • Application Deadline March 31, 2026