Job

- Senior Java Developer - (Base Line Clearance Preferred Prior)

Duration

- 12 Months (Possible Extension 2 × 12 Months)

Location

- Canberra (Hybrid)

Job Summary

We are looking for an experienced Senior Java Developer with Robust experience in .NET, Java, AWS, Oracle PL/SQL, ArcGIS) providing NEXUS users the capability to perform their operational business functions.

Required

Skills

At least 8 years Java experience, enterprise design patterns, JPA, Hibernate ORM, JEE an advantage, reactive programming an advantage.

Demonstrated experience in Java Web service development, SOAP and REST APIs, OpenAPI/XSD Schemas, XML/JSON, Spring/SpringBoot.

Strong experience in Unix/Linux, Bash.

Experience in Maven lifecycle management, Continuous Integration, Unit and System Integration testing.

Experience in Major database, including data modelling, stored procedures. Oracle preferred.

Experience in AWS development (EC2, Lambdas, API Gateway, S3/SQS, Cloud Formation).

Excellent verbal and written communication skills.

Responsibilities

Develop enterprise-grade software using Java and Oracle technologies

Develop / maintain web-based UI using ReactJS, CSS and HTML





Design data models, translate to physical data models and implement using Oracle Database

Implement CRUD operations on the database using Java Object-Relational Mapping frameworks

Produce and maintain detailed design artefacts & technical specifications

Create and work with RESTful OpenAPI specifications, SOAP WSDLs, XML Schemas

Develop and maintain DevOps workflows using Jenkins, Git and Maven & Ant

Perform and build Nexus software releases following established processes

Providing advice and support for Applications Director & CIO

Provision of on-call services as part of a team roster (calls are rare one per year)

Visa Status and Security Clearance

Candidates must be able to obtain Baseline

Contract Details

Experience level

- Principal - EL2 equivalent

Estimated Start Date

- Tuesday, 01 September 2026

Working arrangements

- (Hybrid) - Ability to attend office but regular WFH available.

Contract length up to 12 months with up to a maximum of 24 months potential extensions.

📌 Senior Java Developer (Canberra)
🏢 Acolade Consulting
📍 Canberra