senior software engineer- java jobs in Canberra

CYOS Solutions is seeking an experienced Java-focused integration/Back-end Engineer to support AMSA's NEXUS life-critical system in Canberra. You will work in a small team of Java/.NET SMEs on cloud and back-end Java/AWS components, including Oracle DB and REST/SOAP services.The role requires expert Java development, OpenAPI/REST/SOAP, SQL/Oracle, and...

Your new company Join a high-performing team delivering enterprise-scale digital transformation initiatives within a complex ICT environment. This role sits at the intersection of software development, systems integration, information management and business transformation, supporting the delivery of strategic technology projects across Microsoft and...

Senior Software Engineer - Digital WorkplaceCanonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's...

We are seeking 2 Principal Java/Bespoke Software Engineers (EL2 Equivalent) to support and enhance NEXUS, platform for our Federal Government Client.Mandatory RequirementsAustralian Citizenship (Essential)Ability to obtain or hold Baseline Security ClearanceWillingness to participate in a 24x7 on-call roster for a critical lifeline...

Showtime Consulting is seeking a Senior Java Developer to join a high-performing engineering team based in Sydney. This hands-on role focuses on enterprise applications, REST APIs, and microservices using modern Java technologies.You will collaborate with architects, developers, analysts, and stakeholders to design, develop, and maintain scalable software...

ManpowerGroup is seeking an experienced Senior Developer to join a high-performing Federal Government team delivering critical digital services and technology solutions. This role requires strong Java development expertise and the ability to provide technical leadership while contributing to design, development and support of scalable enterprise...

Leidos Australia is looking for a Senior Geospatial Software Engineer based in Canberra to lead innovative solutions for complex spatial and technical challenges. You will work through the Software Development Life Cycle and apply a wide range of geospatial technologies. The position requires a Bachelor's degree in relevant fields, proven experience, and...

The Australian National University invites applications for a Senior Research Software Engineer (Senior RSE) in the HASS Digital Research Hub. The role leads design, development and delivery of advanced digital research solutions, guiding architecture decisions and ensuring robust, reproducible systems.You will mentor staff and collaborate with researchers...

A leading open source software firm is seeking a Senior Software Engineer to join their Workplace Engineering team in Sydney, Australia. The successful candidate will design and deliver web-based systems, ensure high-quality code, and mentor junior team members. Expertise in Python and Node. JS is essential. This role includes a flexible distributed work...

Capgemini in Canberra is seeking a Senior Software Test Engineer to ensure high quality software solutions. You will focus on effective testing, automation quality, programming, and deploying software in collaboration with the full development team.Responsibilities include deriving test scope from requirements, creating test scenarios, executing tests across...

YO AI Labs is seeking a Senior Software Engineer for a remote contract position. You will work across Python3, Java, Rust, Go, and TypeScript, applying your expertise to help train next-generation AI systems. C++/Go experience is a strong asset, and collaboration in distributed teams is essential.The role emphasizes high-quality, scalable software, debugging...

Leidos Australia is seeking a Senior Software Engineer to deliver innovative software solutions for large-scale information integration systems. You will participate in the full SDLC, from planning and design to testing and deployment, using Java, JavaScript and API services in a modern DevOps environment.The role requires expertise in geospatial systems,...

Company Description Alpha Plus Solution (APS) is an Australian IT consulting firm specialising in system integration, data analytics, cloud solutions and custom software development. We work closely with clients to improve operational efficiency, strengthen data security and deliver practical, compliant technology solutions. Job Description- Lead/Senior Java...