Senior Java Engineer - Hybrid, AWS & NEXUS Backend

Australian Maritime Safety Authority (AMSA) is seeking a senior Java/Oracle developer to support the NEXUS life-critical system in Victoria. You will work in a small team delivering backend Java components, cloud services in AWS, and a web UI using ReactJS.

You will maintain data models, implement CRUD via ORM, and contribute to design artefacts, APIs (OpenAPI/REST) and DevOps pipelines. On-call duties are rare, with the role starting around Sep 2026 under a 12-month contract with possible