4 systems programmer jobs found

Who We Are Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies. Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as...

About this roleAs a Senior Software Developer, you are responsible for the analysis, design, development and support of applications to support a range of business needs. You provide thought leadership on how best to maximise the use of bespoke software so that nib is able to have a healthy return on investment through software solutions are cost effective, modern and fit for purpose. Responsibilities include:Collaborate with business analysts, UX designers, architects, and key stakeholders to ensure applications align with business and technical requirementsChampion quality throughout the software development lifecycle, continuously seeking opportunities to improve maintainability and performanceEmbed security best practices across all assets, proactively identifying and addressing vulnerabilitiesRespond to production issues within SLAs and work with IT teams to implement effective monitoring, logging, and reportingMaintain comprehensive technical documentation to support ongoing...

Description Deliver software solutions to complex challenges Work on real projects with supportive and open-minded colleagues Excellent career and professional development in a culture that embraces flexible work arrangements 84% of our team feel Leidos is a great place to work. Learn more about our culture and benefits by visiting us here https://www.leidos.com/company/global/australia/careers Do Work That Matters Leidos Australia delivers IT and airborne solutions that protect and advance the Australian way of life. Our 2000 local experts, backed by our global experience and network of partners, are working to solve the world’s toughest challenges in government, intelligence, defence, aviation, border protection and health markets. Your New Role And Responsibilities An average week for a Graduate Software Engineer could incorporate a wide range of activities including: Liaisingwith system users to document a requirement or specification and understand their...

Silentium Defence is delivering world-leading passive radar and advanced sensing technology to support Defence, national security, and space domain awareness. As we scale our engineering capability, we're expanding the Applications & Services Team — the software backbone that powers our operations. The Opportunity We’re seeking a Senior Software Engineer who thrives in complexity, simplifies through architecture, and builds reliable internal systems that matter. This role is a key technical leader responsible for designing, building, and maintaining the internal applications, integrations, and platform services that support research, trials, production, and delivery operations across Silentium. You’ll collaborate with cross-functional teams, set engineering standards, mentor others, and ensure our software foundations are scalable, maintainable, and operationally ready. What You’ll Do Architect systems, data flows, and integration patterns Build internal apps,...