Principal Java Engineer — Enterprise Cloud & On-Call

On Q Recruitment; Canberra; On-site; AUD 170,000 - 230,000; Full time

Job summary

On Q Recruitment is seeking an experienced Principal Java/Bespoke Software Engineer to join a high-performing technology team supporting a mission-critical platform for a Federal Government client in Canberra.

You'll design, develop and operate enterprise solutions across Java, AWS and Oracle, participate in DevOps, and provide technical guidance, with Australian citizenship and baseline security clearance required.

Qualifications

• Senior software engineer with extensive enterprise experience.
• Experience delivering complex enterprise solutions in large-scale environments.
• Proficient in Java, AWS, Oracle and DevOps practices.

Responsibilities

• Develop and maintain enterprise-grade Java applications and integrations
• Design scalable cloud-based solutions using AWS
• Support Oracle database development and optimisation
• Contribute to DevOps, CI/CD and release management
• Produce technical documentation and expert advice
• Participate in a shared on-call roster for critical applications

Skills

Java

Enterprise design patterns

JPA/Hibernate

Spring/SpringBoot

AWS

Oracle PL/SQL

REST APIs

SOAP APIs

OpenAPI

Git

Jenkins

Maven

DevOps practices

On-call

Communication

Tools

Jenkins

Git

Maven

Job description

On Q Recruitment is seeking an experienced Principal Java/Bespoke Software Engineer to join a high-performing technology team supporting a mission-critical platform for a Federal Government client in Canberra.

You'll design, develop and operate enterprise solutions across Java, AWS and Oracle, participate in DevOps, and provide technical guidance, with Australian citizenship and baseline security clearance required.