senior java developer jobs in Sydney

Global Cyber Security company in Sydney is seeking a skilled Software Test Engineer with strong Java skills and Playwright to drive automated testing for UI, API and back-end components.The role is a 1-year renewable contract with mostly work-from-home flexibility, but you must be based in Sydney. The environment includes Java DevOps, Docker and Kubernetes,...

Numbers Executive is partnering with an ASX100 business to appoint a Corporate Development Manager to its team in Sydney. The role leads assessment, execution and delivery of complex M&A transactions across energy infrastructure, reporting to the Head of Corporate Development and mentoring Analysts.The successful candidate will manage multiple live...

Eligibility: Candidates must have full working rights in Australia (Citizen, PR, or Valid Visa holders).Key ResponsibilitiesDevelop and maintain scalable backend microservices using Java (Spring Boot) or Kotlin.Design, build, and support RESTful/gRPC APIs and event-driven solutions using Kafka.Implement Trade Finance workflows, SWIFT messaging, and integrate...

Role: Senior Java Software Engineer (AWS)Location: SydneyJob Description:Strong experience in Java, Spring Boot, Microservices, and REST APIs.Strong experience with AWS cloud services, including:SNS / SQSCloudFormationKMS (Key Management Service) for secrets and encryption managementExperience managing application secrets using AWS Secrets Manager and secure...

ASX: Powering Australia's financial markets Why join the ASX? When you join ASX, you're joining a company with a strong purpose – to power a stronger economic future by enabling a fair and dynamic marketplace for all. In your new role, you'll be part of a leading global securities exchange with a strong brand. We are known for being a trusted market...

SITA is seeking a Senior Technical Lead to provide overall technical leadership in a security-cleared environment. You will own end-to-end design, govern technical work, and guide delivery teams across operations, infrastructure, and testing. Strong Java expertise and architecture experience are essential.You will collaborate with stakeholders, drive design...

Keith Pacheco is seeking an experienced AEM developer to work on technical analysis, coding, testing, debugging, and implementation to meet client specifications. The role involves identifying limitations in existing systems, upgrading and migrating AEM components, and delivering robust web solutions.The candidate should be proficient with AEM stack, Java,...

Join to apply for the Senior Developer role at NSW Education Standards AuthorityDirect message the job poster from NSW Education Standards Authority$129,464 - $142,665 p.a. plus superannuation and annual leave loadingTemporary, full‐time opportunity up to 30 June 2028 with possibility of extensionClose to transport & hybrid work arrangements availableAbout...

We're seeking a Senior Developer (AI-Native) to help accelerate delivery of our Operational Manufacturing Platform (OMP), a cloud-based software platform supporting production planning, work order management, inventory control, asset utilisation and operational reporting.This is a hands‐on senior engineering role focused on building new features, enhancing...

CareCone Group is seeking a Senior Java Software Engineer to design and build cloud-native applications on AWS in Sydney. You will develop microservices with Java and Spring Boot, exposing robust REST APIs and ensuring scalable deployments.The role requires strong experience in AWS services (SNS/SQS, CloudFormation, KMS, Secrets Manager) and containerized...

A prominent IT consultancy firm in Sydney is seeking an experienced Technical Lead to spearhead the development of high-performance applications. The ideal candidate will have a minimum of 10 years of experience, expertise in Java and Spring Boot, and a solid understanding of software development methodologies. This position offers a competitive salary,...

Overview WELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry.You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique...

Senior Learning and Development SpecialistAustraliaVGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play online social games.We have an exciting opportunity to join our Learning & Development team in Sydney and are currently looking for a Senior Learning & Development Specialist to join the...

We're looking for a hands‐on Senior BI Developer to join a data and analytics team within the insurance sector.This is a genuine hybrid role combining advanced SQL/data development with Power BI reporting. It would suit someone who enjoys getting underneath the data, understanding how it works, solving problems and then taking that information through into...

Senior Learning and Development SpecialistSydneyVGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play online social games.We have an exciting opportunity to join our Learning & Development team in Sydney and are currently looking for a Senior Learning & Development Specialist to join the team....

An exciting opportunity has become available with a rapidly growing Australian hospitality and accommodation group that is expanding nationally and investing heavily in its future growth. With a strong reputation in the corporate travel and accommodation market, this organisation is looking for an experienced Business Development Manager to help accelerate...

Library Council of NSWReference numberreq659OccupationDatabase AdministrationWork typeFull-TimeLocationSydney RegionSalary Informationup to $146,779Closing date12 August 2026 at 10:00amA living library for now, for the future, for all of usState Library of New South WalesSenior Front-End DeveloperDigital Experience / Digital Library Systems and ServicesClerk...

VGW Malta Limited in Sydney is seeking a Senior Learning & Development Specialist to support the Learning & Development Manager and wider team in designing and implementing programs that align with company goals and objectives. This position is responsible for identifying learning needs, facilitating internal training sessions and managing L&D projects.The...

Senior Learning and Development Specialist NewVGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play online social games.We have an exciting opportunity to join our Learning & Development team in Sydney and are currently looking for a Senior Learning & Development Specialist to join the team....

DCOH, a Darwin-based construction and development company, is seeking a senior development professional to lead major residential subdivision projects from feasibility through to construction and completion.The candidate will demonstrate a track record of 5+ years in delivering medium to large-scale residential projects, with strong skills in planning...