Senior Java Engineer - Enterprise Backend (Nexus)

XPT Software; Canberra; On-site; AUD 140,000 - 180,000; Full time

Job summary

Australian Maritime Safety Authority seeks a Principal Java Developer with security clearance to support the NEXUS platform. You will work on back-end Java components, AWS integrations and Oracle data models, while also delivering web UI work with ReactJS.

A proactive, on-call role sits within a small skilled team ensuring reliability for critical life-safety applications. You will design, implement, and maintain enterprise-grade software, produce design artefacts, and drive open API and

Qualifications

• 8+ years of Java development experience with enterprise patterns.
• Experience with Java EE, JPA/Hibernate, RESTful services and OpenAPI.
• Knowledge of AWS cloud services and CI/CD pipelines.
• Ability to design data models and integrate with Oracle SQL databases.

Responsibilities

• Develop enterprise-grade software using Java and Oracle technologies.
• Maintain and enhance NEXUS backend and Java components.
• Develop web UI elements using ReactJS, CSS and HTML.
• Create RESTful OpenAPI specs, SOAP WSDLs and XML schemas.
• Lead DevOps workflows with Jenkins, Git and Maven, and perform releases.
• Provide on-call support for Nexus as part of a team roster.

Skills

Java

Hibernate/JPA

OpenAPI/REST

AWS

CI/CD

Tools

Jenkins

Git

Maven

Oracle SQL

ReactJS

Job description

Australian Maritime Safety Authority seeks a Principal Java Developer with security clearance to support the NEXUS platform. You will work on back-end Java components, AWS integrations and Oracle data models, while also delivering web UI work with ReactJS.

A proactive, on-call role sits within a small skilled team ensuring reliability for critical life-safety applications. You will design, implement, and maintain enterprise-grade software, produce design artefacts, and drive open API and