senior java software engineer jobs in Sydney

Westpac in Sydney is seeking a Senior Engineer to design, develop and maintain high-quality APIs, microservices, and applications using Java, Spring Boot and Node.js. You will work closely with product managers and engineers, champion engineering excellence, contribute to architecture decisions and support CI/CD pipelines in a collaborative, inclusive...

Binance is seeking a Senior Java Developer with Liferay expertise for a 100% remote role. You will work on multilingual content and CMS migrations, building themes, fragments and custom modules for Liferay DXP.The role requires extensive Java development experience, strong knowledge of RESTful APIs, Angular, JSON and XML, and fluency in English. You will...

info_outlineXIn most instances, this position requires in-person interviews as part of the hiring process.At Google, we have a vision of empowerment and equitable opportunity for all Aboriginal and Torres Strait Islander peoples and commit to building reconciliation through Google’s technology, platforms and people and we welcome Indigenous applicants....

Bright & Duggan Group in Australia is expanding its engineering capability and building modern software platforms to support growth, operational excellence and customer experience. We are creating a team of exceptional engineers who enjoy solving complex problems and delivering meaningful business outcomes. We're looking for experienced Senior Software...

LEAP Dev in Sydney is seeking a Senior Software Engineer to join the Core Product team. You will design, develop, and maintain backend services in C#/.NET (about 70%) and frontend work with React (about 30%), building RESTful APIs and integrated solutions that scale for legal professionals. You will collaborate with cross-functional teams, apply best...

Who are we? Our vision is to create a global support network to get trusted local help by our members’ side within 20 minutes. We provide 24/7 rapid response safety and wellbeing assistance at the touch of a button. The only company of our kind, we believe everyone should have access to help when needed. On-demand and multilingual guidance and support is...

Domain is seeking a Senior Software Engineer to join a tight-knit team building the CRE platform. You will design, build, and evolve scalable, production-grade software powering a commercial property marketplace in Australia.You'll collaborate with product, design and engineering peers to deliver reliable, high-performance solutions and influence technical...

Jobgether seeks a Senior Java Engineer (Payments) based in Australia for a fully remote role with a payments consultancy focus. You will own end-to-end systems, architect scalable solutions, and drive secure, compliant financial transaction platforms across multiple clients.You will lead design decisions, mentor engineers, and partner with product, solution...

The RoleWe are seeking a versatile Full Stack Engineer with strong architectural instincts. You will be instrumental in scaling our user-facing applications, robust backend services, and the high-throughput data pipelines that power our analytics. You will tackle the challenges of moving, storing, and processing heavy, multi-modal data efficiently, bridging...

09th October, 2026 A leading company in the heart of Sydney is looking for a Senior Software Engineer to join their technical engineering team developing software used to test, validate and troubleshoot complex electronic hardware. This is a hands-on engineering role combining Python software development, Linux systems, hardware integration and automated...

Job Description G’day, we’re Mosh & Moshy. Our mission is to get Aussies the best possible health outcomes through best-in class health programs. We know the current healthcare system is not meeting the needs of the modern Australian, and we reckon there’s a better, more holistic way. Our solutions for hair loss, sexual health, skin care, mental...

Minimum qualifications: • Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. • 5 years of experience with software development in one or more programming languages. Preferred qualifications: • Master's degree in Computer Science or Engineering. • 2 years of experience designing, analyzing, and...

Ingrity is seeking an experienced Integration Developer to design and develop enterprise integration solutions in a collaborative technology team. This role involves building and supporting API services that empower business applications. You'll work in a hybrid environment in Sydney, focusing on integration projects across cloud and on-premise...

Options market making presents a unique challenge in combining scale with business complexity. With over a million of listed options at the heart of billions of messages, we handle internet-scale datasets while being constrained on hardware due to latency requirements necessitating exchange co-location. This forces us to both push the machines to their max...

You will sit inside Corpshore Australia's IT outsourcing practice, a division of Corpshore Solutions Corporation, working across the cloud infrastructure and DevOps engagements we run for client platforms. This is a senior individual contributor role with real technical ownership: you are the person a client's engineering lead calls when a pipeline breaks or...

OVERVIEW OF ROLE As a Senior Software Engineer at Advanced Navigation, you will operate at the tip of the spear within our 'skunkworks' Special Projects Team. You will fulfill the critical role of developing the highly specialized navigation and state estimation algorithms responsible for processing high-precision sensor signals at the heart of our...

Sydney, AustraliaAt Riot, we believe in putting players first. Our Sydney-based team works closely with teams across the globe to build next-generation features and technology for an exciting Unpublished R&D Title. Whether contributing to backend architecture, developer-facing tools, or player-focused features, we craft the systems that drive performance,...

This is a 12 month contract opportunity for an experienced Backend Engineer to join a major Australian Bank, locatin in Sydney's CBD. Duration: 12 months Location: Sydney NSW Start: Immediate Were interested in hearing from people who have: Technical skills spanning the full stack, with an emphasis on the backend A passion for designing, developing...

4DMedical Limited in Australia is seeking a Software Engineer to join our Structure Algorithm Team. You will design, develop and verify the next generation of our lung and heart structure analysis software, using both conventional image processing and ML methods.You will collaborate in a small, high‐performing Agile team to deliver world‐leading medical...

DescriptionLife @ AP+:We are one connected team in pursuit of one inspiring purpose – to unite people and technology to power better experiences. Each of us has a part to play in making that happen. You’ll be encouraged to bring your big ideas forward and make a difference through your work. Taking steps forward in your career whilst still having room...