senior java software engineer jobs in Sydney

Sydney-based. Melbourne candidates are welcome to apply.Picture this. A customer hands you a year of procurement spend. Tens of thousands of rows, misspelt supplier names, inconsistent categories, several currencies. It needs to be processed in real time from a number of internal database calculations spanning hundreds of thousands of datapoints, combined...

The RoleAs a Software Engineer with a minimum of 15 years of experience, you’ll work on our in-house package, 'Miles,' an ERP software for automotive finance, leasing, fleet, and mobility management. This end-to-end solution encompasses front, mid, and back-office functions that can be extensively customized to the customers’ needs through configuration...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s...

We’re looking for a Senior Engineer who’s excited to build products that customers genuinely love. You won’t just be keeping things running - you’ll be building new features, solving customer problems, and helping to shape the next generation of our platform. If you thrive in fast-moving environments, love high ownership, and want to see your work in...

Job Description /n Introduction/n /n /n Bright & Duggan Group is built on the principles of United, Trusted, Accountable, and Visionary. These values serve as the foundation for our team and guide our approach to work and interactions with clients and colleagues. We expect all employees to consistently promote and uphold these values. /n As Bright &...

Job Description /n The role/n You'll build and own work across the whole platform: the patient app, the clinician portal, our internal tooling, the mobile apps and the API behind all of them. You'll report directly to our CTO - a technical co-founder who's still hands-on in the code - and work with a high degree of autonomy. /n /n This is a role for an...

Job Description /n At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for...

The role / impactYou will lead the delivery of high-impact, customer-focused software solutions that directly shape the practice tools our partners rely on daily. Navigating ambiguity with ease, you will solve complex, open-ended problems with a strong sense of ownership, technical depth, and operational insight.Driving cross-team initiatives, you will build...

A global financial technology business is building a new engineering team in Sydney.We’re looking for experienced Backend / Senior Software Engineers to join a high-performing engineering environment working on complex, high-scale financial technology.The roleYou will:Design and develop highly available, scalable backend systems.Own services from system...

At Resmed, we are changing lives with every breath – improve patient quality of life, prevent chronic disease progression and reduce healthcare system costs. Our mission is to delight Resmed's developer community with an opinionated, yet empathetic developer experience that avoids surprise, is a joy to use, and abstracts the complexities of modern...

At Ripple, we're building a world where value moves like information does today. Its big, its bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places...

About Kasada Join us in stopping bad bots, for good! Kasada protects millions of online users everyday. Founded to stop automated bot attacks, we believe the internet should be a safe place for everyone. Bad bots are highly destructive. They take over accounts, steal content, overload systems and infrastructure and cause billions of dollars in damages every...

Select how often (in days) to receive an alert:Optus Network Engineering keeps Australia connected. We own the design, planning, delivery, and operation of one of Australia’s largest and most critical telecommunications networks. In other words, we’re the people who keep 11 million customers online every day. We support the IP infrastructure that powers...

Employment TypePermanentClosing Date1 Oct 2026 11:59pmJob TitleSenior Software EngineerJob SummaryAs a Senior Software Engineer, you thrive on understanding and translating customer needs into new products and capability. You apply deep technical expertise and experience in software application layer solutions, to develop and deliver scalable design...

# Senior Software Engineer: Macquarie Park, New South Wales, Australia: Aug 5, 2026: Sep 10, 2026## About the roleThe RoleAs a Software Engineer with a minimum of 15 years of experience , you’ll work on our in-house package, 'Miles,' an ERP software for automotive finance, leasing, fleet, and mobility management. This end-to-end solution encompasses...

Canvas Ventures is seeking a Senior Software Engineer to join our dynamic team in Sydney NSW 2000. This is a contract position that offers the opportunity to make a significant impact on our technology initiatives. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining robust software solutions that drive our...

Garvan Institute of Medical Research – Sydney NSW 1mo ago , from Garvan Institute of Medical Research Garvan Institute of Medical Research brings together world leading scientists and clinicians, collaborating locally and globally, to advance our understanding of disease, particularly cancer, autoimmunity and genetic disorders. Garvan is a global leader in...

Deliver priority changes across an existing stack of Rust, Go, TypeScript, microservices and Temporal, running on Kubernetes and AWS. This role suits an experienced senior-to-staff engineer with three years minimum experience contributing to a complex technology system, a strong track record of independent delivery, practical debugging and targeted...

Who are we? At UpGuard, we are replacing manual security bottlenecks with AI-driven precision. Fresh off a US$75M Series C, we are scaling our infrastructure to process 100 billion risk signals daily. This isn’t just growth; it’s a total reimagining of how the world manages cyber risk. We build the Cyber Risk Posture Management (CRPM) platform that...

About the BusinessLexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we offer a multitude of solutions focused on helping businesses of all sizes drive higher revenue growth, maximize operational efficiencies, and improve customer experience. Our solutions help our customers solve difficult...