In-Demand Java full stack Jobs

Principal Java Software Engineer (LC15)
Employment Hero —Yarralumla ACT
- $150,000 - $160,000 a year
- Full-time
- AWS
- APIs
- AI
7h
Senior AI Engineers - Contract
Reapit ANZ —Sydney NSW
- Contract
- Remote
- SQL
- AWS
- APIs
Quick Apply
Principal Developer API Platform
Axsys —Sydney NSW
- Azure
- DevOps
- APIs
- Parental leave
2d
JONN --- Full Stack Software Engineer - Jun - 2026 - Remote
Orange Box —Wagga Wagga NSW
- Full-time
- Remote
- Computer Science
- Analysis skills
- Bachelor's degree
Quick Apply
5h
Lead Software Engineer
Compare the Market —Brisbane QLD
- Full-time
- AWS
- Software development
- AI
12h

More jobs to discover

Find similar jobs that you might be interested in.

Senior AI Engineers - Contract
Reapit ANZ —Sydney NSW
Build the layer that captures, stores and serves the behavioural and contextual signals used for modelling, including a feature store for consistent training…
Quick Apply
Senior Project Manager (AI SDLC Transformation)
FinXL —Sydney NSW
Partner closely with Lead Engineers to pioneer and implement advanced engineering practices. In this pivotal role, you will represent FinXL on a long-term…
13d

I want to receive the latest job alert for java full stack

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

java full stack jobs near

Principal Java Software Engineer (LC15)

Employment Hero -
Yarralumla ACT

Apply Now

Job Details

Full-time | Contract
$150,000 - $160,000 a year
7 hours ago

Qualifications

Spring Boot
Data modelling
Ant
Git
AWS
Incident response
DNS
APIs
Security
S3
Maven
AI
Jenkins
Communication skills
Design patterns

Full Job Description

AI Job Summary

Must hold a current AGSVA Baseline security clearance.
At least 8 years Java experience, including enterprise design patterns and Spring/Spring Boot.
Experience with AWS services including EC2, Lambdas, API Gateway, S3/SQS, CloudFormation.

Role Type

Contract • Full-time • Mid-level Senior

Pay Rate

$150,000 AUD – $160,000 AUD (Annum)

Description

Canberra (ACT) Based | Requires an active AGSVA Baseline Clearance

About Us

IAG Defence & National Security (DNS) is part of IAG, a specialist advisory firm supporting complex infrastructure, Defence and national security programs across Australia. Our DNS team works closely with Commonwealth agencies and industry partners to deliver specialist expertise into nationally significant programs. Our success depends on our ability to identify, engage and mobilise highly specialised talent quickly and effectively. IAG is recognised as a Veteran Friendly Employer under the Veteran Employment Program.

The Role

We’re looking for a Principal Java Software Engineer to join a small, highly skilled team supporting and developing a life-critical government application used to coordinate search and rescue and pollution response incidents. You’ll work across the back-end Java, AWS and Oracle components that keep this system running, alongside experienced Java and .NET developers.

This is a great opportunity for a senior developer who enjoys deep technical ownership, working across the full stack from data modelling through to cloud integrations.

Key Responsibilities

Develop and maintain enterprise-grade software using Java and Oracle technologies
Design and implement data models, and build RESTful/SOAP web services and API specifications
Develop and maintain DevOps workflows using Jenkins, Git, Maven and Ant
Produce and maintain detailed design artefacts and technical specifications
Provide technical advice and support to leadership, including participation in an on-call roster

Required

Current AGSVA Baseline security clearance
At least 8 years’ Java experience, including enterprise design patterns and Spring/SpringBoot
Experience with major database platforms and data modelling, Oracle preferred
Experience with AWS development (EC2, Lambdas, API Gateway, S3/SQS, CloudFormation)
Willingness to participate in a 24/7 on-call roster and strong written/verbal communication skills

What We Offer

With offices in Perth, Brisbane, Melbourne, Sydney and Canberra, we’re a tight-knit team working across some of Australia’s most critical Defence and national security programs. We value expertise, collaboration and flexibility, providing our people with opportunities to contribute to meaningful and technically challenging projects.

We can offer great work, great people, great culture, great conditions, and an all-round great time whilst you continue building a rewarding career in the Defence and national security sector. As part of IAG, you’ll be joining a team of more than 250 professionals.

Most opportunities advertised by IAG Defence & National Security are subject to client approval, security validation and contractual confirmation. Employment or engagement will only be offered following successful client acceptance and completion of all required pre-engagement checks and onboarding activities.

Apply Now

Refine Your Search

java full stack jobs

Principal Java Software Engineer (LC15)

Senior AI Engineers - Contract

Principal Developer API Platform

JONN --- Full Stack Software Engineer - Jun - 2026 - Remote

Lead Software Engineer

More jobs to discover

I want to receive the latest job alert for java full stack

Related Searches

Explore jobs in more locations

Role Type

Pay Rate

Description

Job Seeker Tools

Employer Tools

Browse

Stay Connected