22 Trading Technology Software Jobs in Haymarket - page 2
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Software Development Internship: November 2025 Sig Susquehanna - 2000 Sydney, NSW, AU Susquehanna is one of the world’s largest market makers, with a unique approach to trading, technology, and research. While this background puts us at the top of our game, what really makes us successful... More than 30 days ago
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C++ Software Engineer | Sydney- Global Market Making Firm Oxford Knight - Sydney, Australia In partnering with this firm, clients - including asset managers, banks, broker-dealers, hedge funds, government agencies and public pension programs - are able to gain a powerful trading advantage and... Competitive 13 days ago
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Software Engineer - Trading Platforms Firesoft People - 2000 Sydney, NSW, AU Are you passionate about technology and ready to push boundaries? Join our unique and innovative fintech disruptor in Sydney. We’re seeking dedicated individuals who want to revolutionize the Australian... More than 30 days ago
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C# Strategy Developer Sig Susquehanna - 2000 Sydney, NSW, AU The successful candidate should have a proven track record of designing, developing, and implementing backend/server-side applications using C# as primary development languages. Taking projects through... More than 30 days ago
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Technology Discovery Day: 2025 (Expression of Interest) Susquehanna International Group - Sydney, Australia Our Technology Discovery Day is a unique opportunity to learn about a day in the life of our developers as well as taking away some top tips on how to prepare for the interview process for the current... Competitive 28 days ago
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Senior Java Developer – Trading Systems Firesoft People - 2000 Sydney, NSW, AU Are you seeking an opportunity to join a thriving global leader in Market Making, poised for significant growth? Look no further! We are a prestigious trading firm, renowned for our prowess in electronic... More than 30 days ago
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Python Developer Susquehanna Pacific - 2000 Sydney, NSW, AU Susquehanna technologists are at the heart of where cutting-edge technology meets the fast-paced world of trading. Our growing teams build some of the most powerful trading systems in the financial industry... More than 30 days ago
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Graduate Software Developer: 2026 Susquehanna International Group - Sydney, Australia What You Could Work On: Designing and developing low-latency trading systems for our trading desks Developing high-performance low-level C++ / C# code for handling the first steps of our market data processes... Competitive 28 days ago
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Software Engineer C# UI - WPF - Trading Systems Firesoft People - 2000 Sydney, NSW, AU Software Engineer C# User Interface - Trading Systems We are a leading electronic trading firm focused on global market-making and arbitrage opportunities. Our success is driven by cutting-edge technology... More than 30 days ago
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C# Software Developer Firesoft People - 2000 Sydney, NSW, AU C# Software Engineer Market Trading Systems $140k - $160k + Super Sydney - On Site We are a leading electronic trading firm focused on global market-making and arbitrage opportunities. Our success is driven... More than 30 days ago
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