Senior React & Java Engineer — Hybrid Brisbane (12m+)

Aspirante; Brisbane; Hybrid; AUD 150,000 - 214,000; Full time

Job summary

Aspirante is seeking an experienced React / Java Developer to join a major enterprise application enhancement initiative in Brisbane. The role covers front‑end and back‑end work, modernisation, system integrations and ongoing technical improvements.

The contract runs through to June 2026 with a 12‑month extension, and the Brisbane CBD location is hybrid. You will develop enhancements using React, Java and related technologies, review code and deployments, and contribute to API design, testing

Qualifications

• Experience developing enterprise applications with React, JavaScript and Java.
• Strong HTML and CSS skills.
• Hands‑on WebSphere deployment and troubleshooting experience.
• Experience with Oracle databases.
• Proven API development and enterprise integration experience.
• Ability to understand unfamiliar or legacy codebases and implement safe enhancements.
• Strong debugging, troubleshooting and problem‑solving skills.
• Excellent communication and stakeholder engagement.

Responsibilities

• Review existing application code, architecture, dependencies and deployment processes.
• Developing application enhancements using React, Java and associated technologies.
• Designing and implementing APIs and integrations with other enterprise systems.
• Investigating and implementing technology uplift opportunities.
• Developing automated tests and supporting integration, regression and user acceptance testing.
• Troubleshooting application issues and supporting deployments.
• Maintaining technical documentation and identifying delivery risks.
• Ensuring enhancements maintain compatibility with existing application functionality.

Skills

React

JavaScript

Java

HTML

CSS

IBM WebSphere

Oracle databases

APIs

Integration

Debugging

Troubleshooting

Problem solving

Stakeholder engagement

Tools

IBM WebSphere

Oracle DB

Job description

Aspirante is seeking an experienced React / Java Developer to join a major enterprise application enhancement initiative in Brisbane. The role covers front‑end and back‑end work, modernisation, system integrations and ongoing technical improvements.

The contract runs through to June 2026 with a 12‑month extension, and the Brisbane CBD location is hybrid. You will develop enhancements using React, Java and related technologies, review code and deployments, and contribute to API design, testing