senior software engineer- java jobs in Sydney

Shine Solutions is an Australian technology consultancy and software development services provider that uses cutting -edge technologies and expertise to create practical, innovative technology solutions. While technology is our craft, our core focus is always on people – our clients and our team. We proudly operate across Melbourne, Sydney, and...

Who We Are We're an iconic Aussie brand with a global footprint. Our purpose is to build a connected future so everyone can thrive. We're all about providing the best experience and delivering the best tech on the best network. This includes making Telstra the place you want to work. For you, that means a having career that grows with you and working with...

Build systems that matter. Solve complex problems. Work with people who care, about the code and each other! At Objective, we create software that makes a difference.With over 400 people across Australia, New Zealand, the United States, and the United Kingdom, we build cloud-first SaaS platforms that power how governments and regulated industries operate...

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...

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...

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...

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, including trading...

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...

Senior Backend Software Engineer (Java), B2B Data Infrastructure Team (Open to remote across ANZ)Full-timeRecruitment type: PermanentJoin 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...

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...

About Objective: At Objective, we create software that makes a difference. With over 400 people and five development labs spread across Australia, New Zealand, the United States of America, and the United Kingdom, Objective is a leading developer of SaaS solutions for the government. Our role:    As a Software Engineer, you’ll design, build and...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

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...

Summary: Join our Swiss-based blockchain firm dedicated to advancing secure and scalable node infrastructure. As a core team member, you will optimize node performance and develop essential system plugins, leveraging your deep knowledge of JVM and distributed systems.Responsibilities:Optimize performance of blockchain nodes to ensure high reliability and...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

Summary: Join our Swiss-based blockchain firm dedicated to advancing secure and scalable node infrastructure. As a core team member, you will optimize node performance and develop essential system plugins, leveraging your deep knowledge of JVM and distributed systems.Responsibilities:Optimize performance of blockchain nodes to ensure high reliability and...

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...

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....

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...

Design and build scalable Java microservices and REST APIs using Spring Boot, supporting enterprise applications and digital platforms. 01st September, 2026 Company DescriptionShowtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology...