senior java backend developer

VicRoads Registration and Licensing Services (RLS) in Melbourne seeks a Java Software Developer to contribute to the development, maintenance, and enhancement of migrated mainframe applications and modern API integrations.You will work within the Technology division, focusing on secure, reliable, and scalable software using Java, Spring Boot, RESTful APIs,...

Professional Recruitment Australia in Sydney is seeking a Senior Software Engineer to lead backend development in Rust and Java. The role focuses on memory management, concurrency, and production-grade distributed systems for an enterprise data platform with a global footprint.You will collaborate across teams, design robust APIs, and optimize systems for...

A leading healthtech startup in Australia is seeking a Mid-Senior level Software Developer to architect and build backend services that support AI-driven clinical tools. The role requires mastery in Python, proven API design experience, and cloud technology fluency. Join a diverse team focused on creating impactful healthcare solutions, with a flexible...

Leading Recruiter of IT Talent with Balance Recruitment in Sydney Our client, a specialist data services company, is seeking a highly skilled Backend QA Engineer to join their innovative team. This initial 12 month contract role offers an exciting opportunity to leverage your backend automation testing expertise and solid Java coding skills within a dynamic...

Asjtech is seeking a Senior Full Stack Java Developer to design, develop, enhance and support mission-critical enterprise applications and large-scale data platforms. You will work on backend services, APIs, modern web apps, distributed systems and data-intensive platforms, with a focus on delivering scalable, secure solutions.The role requires technical...

Senior Quality Engineer - API Automation (Java / REST Assured)Melbourne, Australia (Hybrid)CloudMarcAbout CloudMarcCloudMarc is a leading technology consultancy delivering Development, Quality Engineering, and Cloud Services to some of Australia's most recognised organisations. We pride ourselves on providing high-quality consultants who drive outcomes,...

Prospecta Software in Sydney is seeking a Senior Rust Engineer to build high-performance backend systems for our data infrastructure platform. The role emphasizes production-grade Rust, async programming, and systems-level problem solving in a fast-paced engineering environment.You will independently drive complex technical solutions, collaborate with global...

CareCone Group is seeking a Senior Developer to join our Sydney team. The position is permanent and located in Sydney with a focus on Java, AWS and microservices architecture.The candidate should have at least 5+ years of hands-on development experience, strong knowledge of Java and modern microservices patterns, and the ability to work in a collaborative...

Position Purpose: Serve as a Senior Full Stack Developer responsible for designing and delivering high-quality features Hands-on development role while contributing to and influencing the overall technical direction of the product. Take ownership of feature technical design across the full stack, including cloud infrastructure. Mentor and support junior...

Cognizant is seeking an experienced Guidewire and Java developer in Australia to join a dynamic delivery team. You will design, code, test, and deploy Guidewire-based solutions, collaborate with QA and BA stakeholders, and mentor junior developers to ensure best practices.The role requires hands-on experience with Guidewire suites, Core Java, REST and SOAP...

Sirius Corporation is hiring multiple Senior Java Developers for a 12-month contract in Sydney CBD with a hybrid work model. You will design, develop, and maintain microservices using Java, collaborate with product, DevOps, and QA, and help migrate legacy banking applications to modern cloud architectures.The role requires 5+ years' Java experience (Java...

We're partnering with a leading financial services organisation currently investing heavily across backend engineering, AI integration, and automation capability. As part of a broader uplift across enterprise platforms and intelligent workflow systems, they're looking to engage several Senior Java Engineers on initial 12-month contracts. These roles sit...

Bridge IT Engineering is partnering with a major Federal Government client to recruit multiple Senior Azure Java Stack Software Engineers for a 12 Month contract with extensions. The role combines hands-on Full Stack Java engineering with technical leadership across backend services, APIs and data platforms in an Azure environment.You will design, develop...

A leading global technology company is seeking a Senior Backend Engineer for their Data Services team in Australia. You will build and optimize high-throughput backend systems to manage one of the largest datasets on the Internet. Ideal candidates should have experience in OO programming (C#/Java/C++), cloud platforms, and agile methodologies. The position...

CloudMarc is seeking two Quality Engineering Leads in Melbourne to join our hybrid team, working three days onsite. This senior, hands-on role combines Java development with end-to-end quality leadership across customer-facing digital platforms.You will shape quality strategy across multiple squads while contributing directly to automation engineering,...

Ressam in Canberra, ACT is seeking a Senior Azure Java Stack Software Engineer to design, develop, enhance and support mission-critical enterprise applications and large-scale data platforms supporting national law enforcement and intelligence capabilities.This senior full-stack role combines hands-on development with technical leadership and end-to-end...

Senior Software Engineer - User Platform (Java) Full-time Recruitment type: Permanent Join the team redefining how the world experiences design. 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 work Our flagship Sydney...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer (Python/Django) based in Australia.Join a fast-growing, international technology environment where your backend expertise will directly support a global connectivity platform. You will build and scale...

Cloud Raptor in Australia is seeking a Senior Backend/Platform Architect with strong expertise in microservices, distributed systems, and event‑driven design. You will lead backend development, ensure scalability, and drive modern cloud‑native patterns including AWS and Kubernetes.The role involves building high‑throughput processing services, data...

Cforge is seeking a senior Java engineer in Sydney to lead development of enterprise applications. The role focuses on core Java, Spring Boot microservices, and AWS deployments, with emphasis on observability and scalable architectures.You will work across AWS services including EKS, S3, EFS, and PostgreSQL, implementing Infra as Code with Terraform and...