Location:Sydney, NSW
Experience:8–12+ Years
Employment Type:Contract
We are looking for an experiencedSenior Java Developerto join our growing technology team in Sydney.
The ideal candidate will have strong hands‐on experience in Java‐based application development, system design, and up-to-date frameworks, with the ability to mentor junior developers and work closely with stakeholders.
Key Responsibilities
Design, develop, and maintain high‐performance Java applications
Work on backend services usingJava, Spring, and Spring Boot
Develop RESTful APIs and integrate with third‐party systems
Participate in system design, architecture discussions, and code reviews
Optimize application performance, scalability, and security
Collaborate with product owners, business analysts, and QA teams




Guide and mentor junior developers and contribute to best practices
Support production releases and resolve technical issues
Required Skills & Experience
6+ years of hands‐on experience inJava development
Strong expertise inCore Java, Java 8+, Spring, Spring Boot
Experience withMicroservices architecture
Hands‐on experience withREST APIs, JSON, XML
Strong knowledge ofSQL / NoSQL databases(Oracle, MySQL, PostgreSQL, MongoDB)
Experience withHibernate / JPA
Familiarity withCI/CD pipelinesand build tools (Maven, Gradle)
Experience withGit, Bitbucket, or similar version control systems
Understanding ofAgile / Scrummethodologies
#J-*****-Ljbffr

📌 Senior Java Software Engineer (New South Wales)
🏢 ALOIS Australia
📍 New South Wales