senior java software engineer

XPT Software Australia Pty Ltd in Sydney is seeking a GraphQL Developer to design, develop, and maintain GraphQL APIs and Java-based backend services. You will build scalable schemas, resolvers, and data access layers, and integrate REST/GraphQL with enterprise systems in a cloud-native, microservices context.You will contribute to API governance,...

Praetorian Aeronautics is seeking a Senior Software Engineer to build core services for Hadrian, the AI-enhanced command and control system coordinating autonomous defence against drone swarms.You will develop high-performance Rust and Python services on Linux, integrating swarm analysis, mission coordination, and operational decision-making across...

Engineering@EasygoEasygo leads the world in crafting top-tier entertainment experiences. Within our engineering organisation, we foster a continuous learning environment, constantly pushing the boundaries of large-scale software design and development. Our culture revolves around fostering growth, nurturing learning, and upholding excellence in engineering,...

Senior Software Engineer (Front end) - Payments (Crypto & Fiat) Melbourne, Australia Easygo leads the world in crafting top-tier entertainment experiences. Within our engineeringorganisation, we foster a continuous learning environment, constantly pushing the boundaries oflarge-scale software design and development. Our culture revolves around fostering...

Job Description: Australian Citizens residing in Australia with Baseline Clearance only respond. Job Details: Role/s: 1 x EL1 Salesforce Senior Support Engineer The EL1 Salesforce Support Engineer (Labour Hire) is responsible for providing technical support, administration and continuous improvement of enterprise Salesforce solutions within a complex ICT...

Jobtailor is seeking a versatile software engineer to design and implement front-end features in React and contribute to .NET backend services. You will help build data ingestion and processing workflows, while championing AI-assisted tooling across teams.You'll collaborate with product and engineering leadership to translate business needs into scalable...

We’re creating AI-powered lending experiences at scale.You have the drive to build skills for the future of tech.Together we make a real difference Do work that matters: We’re Unloan, a start‑up inside Australia’s largest bank, combining the speed, autonomy and close-knit culture of a tech start‑up with the scale, trust and stability of...

Your new company Hays is partnering with a Defence consultancy supporting a Defence Intelligence program within the Australian Geospatial-Intelligence Organisation. We are seeking an experienced Software Engineer to support the design, development and delivery of secure software solutions for a major GEOINT mission system. This role will contribute to the...

Aurizn Adelaide, South Australia, Australia Senior People & Talent Manager, Australia We are an Australian owned Defence Technology company pushing the limits to support Australian and allied forces deliver a more secure future. Shape the world at Aurizn to make a real impact and join our team. A recognised Great Place to Work, Aurizn people are driven by...

Join a leading technology innovator in the defence and national security sector, delivering secure digital solutions across some of Australia's most critical government programs. This opportunity is suited to an experienced Software Engineer with strong DevOps, platform engineering and automation capability. You will work across development, testing,...

We are partnering with an innovative and fast growing organisation that is expanding its development team. They are looking for multiple skilled Software Engineers to join their Sydney based team. This is an exciting opportunity to work with modern technologies in a collaborative environment, delivering high quality, scalable solutions that make an...

Sydney Metro seeks a Senior Manager to lead data and software engineering for one of Australia’s largest transport infrastructure programs. You will drive the enterprise data platform, ensure a secure and scalable data environment, and enable reporting, analytics, and informed decision-making.You will shape the data engineering function, partner with...

A global technology leader is seeking a passionate Senior Software Engineer to join its dynamic Technology team in Queensland. This role involves developing cutting-edge software products that enhance safety in mining environments. The ideal candidate should hold a degree in Computer Science and possess proficiency in C# and Microsoft technologies. The...

Smart Technology Recruitment Pty Ltd in Brisbane is seeking Intermediate and Senior Software Engineers to help shape the future of a flagship Fleet Management System. Join an Agile team delivering new features, modernising architecture, and solving complex engineering challenges across the full software lifecycle.Tech stack includes C++, C#, .NET with...

About UsALOIS Australia is a leading Talent and Technology Solutions company, focused on helping businesses across the country build stronger teams, smarter processes, and sustainable growth.ALOIS Australia is a leading Talent and Technology Solutions company, focused on helping businesses across the country build stronger teams, smarter processes, and...

This range is provided by Better Staff. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range A$140,000.00/yr - A$160,000.00/yr Software Engineer - Hybrid - $140,000 - $160,000 This role sits within a growing, product led SaaS company building a platform used by large, highly regulated...

Job DescriptionAt Cotality, we are driven by a single mission—to make the property industry faster, smarter, and more people‑centric. Cotality is the trusted source for property intelligence, with unmatched precision, depth, breadth, and insights across the entire ecosystem. Our global team of 5,000 employees uses our network, scale, connectivity and...

Commonwealth Bank is seeking a Senior Software Engineer to design, build and evolve scalable, secure applications for the Digital Home Buying domain. You will work across .NET, ASP.NET Core, React and Next.js to deliver high-performing solutions that support millions of Australian home lending journeys.Join a team that champions engineering excellence,...

Senior Mobile Application Software Engineer (React Native) x4 12 Month Contract + 12 Month Extension Option | Hybrid Working | NSW, VIC, ACT or QLD We are seeking four experienced Senior Mobile Application Software Engineers to join a high performing digital delivery team responsible for developing and enhancing critical mobile applications used by...

Pathify seeks a Senior Software Engineer to join our Australian engineering team. You will own features across the stack (Python/Django, Angular, TypeScript) and contribute to AI-enabled workflows built on foundation models such as Gemini.This senior IC role emphasizes ownership of complex problems and delivering high-quality software from design to...