24 Trading Technology Software Jobs in Sydney
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Technology Discovery Day: 2025 (Expression of Interest) Susquehanna International Group - Sydney, Australia Overview Are you passionate about software development? Interested in applying your development skills to trading systems and infrastructure? Join us at Susquehanna for our Discovery Day Program to learn... Competitive 3 days ago
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C# Strategy Developer Sig Susquehanna - 2000 Sydney, NSW, AU Growth: For many of our roles, we don’t expect you to have prior industry experience in proprietary trading or financial services to succeed at Susquehanna International Group. We are looking for people... 25 days ago
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Python Developer Susquehanna International Group - Sydney, Australia What you can expect from us: Real Impact: As an essential member of the team, your role involves supporting, innovating, and optimizing systems processing massive amounts of data, all while ensuring high... Competitive 3 days ago
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Graduate Software Developer: 2026 Susquehanna International Group - Sydney, Australia Our Interview Process: Application Online Assessment Recruiter Conversation Technical screen (LiveCoding) Office Interview (Design & Team Fit) Job Offer Equal Opportunity Statement: We encourage applications... Competitive 3 days ago
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C# Developer - CTT Sig Susquehanna - 2000 Sydney, NSW, AU Continuous improvement of the capability of the Core Trading Technology team and applications (through technology, automation and other means). Taking projects through the entire software development cycle... 7 days ago
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Trading Systems Architect Westbury Partners - Sydney, Australia Passion for automation, performance optimization, and AI-driven trading. A proactive mindset with the ability to thrive in a fast-moving environment. Collaborating with AI researchers, quantitative analysts... AUD250k - AUD450k 10 days ago
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Lead Low-Latency Connectivity Engineer – Crypto & Market Data Westbury Partners - Sydney, Australia Your Responsibilities Will Include: Designing, developing, and optimizing exchange connectivity solutions. Balance time-to-market with exchange reliability for seamless trading operations. About You: Extensive... AUD250k - AUD450k 10 days ago
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Software Development Internship: November 2025 Susquehanna Pacific - 2000 Sydney, NSW, AU As a software development intern, you will be placed directly into a team for the duration of the program. This will help you gain a deep understanding of your line of business, while you build relationships... 19 days ago
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Graduate Software Developer - 2025 or 2026 Optiver - Sydney, Australia Read Marcus' story on working in the risk and treasury team, where he monitors systems that manage and mitigate risk (e.g. trading risk). Read Lena's story on production engineering, where they build tools... Competitive 12 days ago
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C++ Software Engineer | Sydney- Global Market Making Firm Oxford Knight - Sydney, Australia Their world-class capabilities position them to meet the liquidity demands of their diverse group of institutional clients in all market conditions. They offer a broad array of fixed income and equity... Competitive 14 days ago
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