senior java software engineer jobs in Sydney

Join our client, a leading payment services provider, as a Lead Java Software Engineer responsible for leading backend engineering across their high-scale payment gateway. In this role, you will architect and develop Java microservices that authorise and settle card payments at massive scale, ensuring seamless, reliable transaction processing globally. Key...

Sr. Java Developer Experience: 5–7 Years Location : Sydney Job Summary We are seeking an experienced Sr. Java Developer with strong hands-on expertise in Java, Spring Boot, microservices, REST APIs, database technologies, and cloud-native development. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable and...

Senior Java Software Engineer - NMSAs a Senior Java Software Engineer – NMS reporting to Director – Software Engineering, NMS, you'll play a critical role in designing and delivering Nasdaq's leading Market Surveillance platform — technology that helps keep global markets fair, transparent, and efficient.You'll thrive in this position if you're a...

A leading technology firm located in Sydney is seeking a Senior Software Engineer with expertise in Java, Microservices, and AWS. The successful candidate will work in cloud engineering, delivering enterprise CI/CD capabilities, while also being involved in API design and database technology implementations. This is a full-time role aimed at mid-senior level...

Job Description: Senior Developer – Java / AWS / MicroservicesPosition SummaryWe are seeking a highly skilled Senior Developer with strong expertise in Java, Microservices Architecture, API Development, and AWS Cloud Technologies. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance APIs...

Direct message the job poster from Change RecruitmentJava | AEM | Integration Recruitment ConsultantBased in Sydney - RemoteSalary - $150k-$180k + super + stocks in the businessAbout the Role:We are looking for a highly skilled and hands-on Senior Java Developer with a passion for designing and architecting cutting-edge solutions for one of our clients. We...

Job Description At IMC, technology is not a department; it’s at the heart of everything we do. Developed in house, our innovative software makes millions of trading decisions daily, and we win by making better and faster decisions than our competition. IMC’s Sydney-based Java teams work on a wide variety of applications, tools and functionalities,...

Overview Job Title: Senior Software Engineer Location: Sydney Duration: Permanent Mandatory Expert Experience in Java ,Microservices ,AWS AND Devops Responsibilities Worked with, and delivered on, enterprise CI/CD capabilities and tools, providing guidance on best practices and helping enable major programs to deliver business value. Cloud Engineering inc...

OverviewAt IMC, technology is not a department; it’s at the heart of everything we do. Developed in house, our innovative software makes millions of trading decisions daily, and we win by making better and faster decisions than our competition.IMC’s Sydney-based Java teams work on a wide variety of applications, tools and functionalities, including...

Arena Consulting Services P/L – Sydney CBD NSW Arena Consulting Services is seeking a talented Software Engineer - Java Spring to join our growing team for a six month contract. This role is, preferably, Melbourne based but can also be based in Sydney and offers an exciting opportunity to work on challenging software development projects using modern Java...

Sofico is seeking a Senior Software Engineer in Sydney for our Miles ERP platform. You will work on in-house development, spanning front, mid, and back-office modules that are highly configurable to client needs. The role involves a multidisciplinary team and active participation in agile ceremonies.Based in Sydney with a hybrid model (office 3 days, remote...

Build scalable software. Shape technical direction. Raise the engineering bar. At Objective, we build software that helps governments and regulated organisations deliver better outcomes for their communities. We’re looking for a Senior Software Engineer to join our Information Intelligence team. This is a hands-on, full-stack engineering role where...

OverviewGlobal Cyber Security company seeks a skilled Software Engineer with excellent Java skills and Playwright to work in a complex testing area. 1 year contract. Will work on cutting-edge development and execution of Automation Testing End-To-End solutions in a robust Java DevOps Docker/Kubernetes environment. Must have excellent Java coding skills....

Company Description 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...

Senior Software Engineer - AI Transformation using Java Join a high-impact engineering team rebuilding the technology backbone of one of Australia's most critical pieces of f infrastructure. Ground-floor opportunity to shape a multi-year cloud transformation you're making the architecture calls, not inheriting someone else's Modern stack, zero legacy...

The Australian Digital Health Agency is transforming how Australians experience healthcare by enabling people and providers to access the information they need, securely, quickly and in one place. Through national digital services such as My Health Record, Electronic Prescriptions and the 1800Medicare App, we are building a connected health system that gives...

Nuix is seeking a Senior Software Engineer in Sydney to partner with Engineering Managers, Principal Engineers, Architects, and the Product team to deliver high-quality Nuix Products. The role emphasises Java backend development with Spring, and may include React/TypeScript or full-stack work. The successful candidate will mentor engineers, contribute to...

Nuix Limited is seeking a Senior Software Engineer to join our Sydney-based team. You will work with Engineering Managers, Principal Engineers, and Product to deliver high-quality Nuix Products, primarily building applications in Java with Spring and potentially React/TypeScript.You will attend the Sydney office a minimum of 3 days per week and may work...

Job Description Join the team redefining how the world experiences design.Hey, g'day, mabuhay, kia ora, 你好, hallo, vítejte!Thanks for stopping by. We know job hunting can be a little time-consuming, and you're probably keen to find out what's on offer, so we'll get straight to the point.Where and how you can workOur flagship Sydney campus is uniquely...

Join our digital engineering team and help solve interesting problems for our colleagues and customers. We're on a mission to be Australia's #1 digital bank and our team's platforms interact with our customers daily, so there's huge opportunity to innovate and solve problems with the latest cloud technologiesWe are a global financial services group operating...