API Developer

Job description

Your new company

A small Federal Government agency is seeking an experienced API Developer to join its Technology Services Division as the agency brings critical system integration capability in-house. You will play a key role in designing, building and supporting secure, scalable APIs that enable the exchange of health information across Australia's digital healthcare ecosystem.

Your new role

Working within a complex integration environment, you will develop modern RESTful APIs, contribute to cloud-native delivery practices, and help improve interoperability between clinical and administrative systems.

What you'll be doing

  • Designing and developing secure Java-based REST APIs

  • Delivering APIs aligned to HL7 FHIR healthcare standards

  • Building solutions with a focus on privacy, security and auditability

  • Implementing OAuth authentication and authorisation controls

  • Supporting CI/CD pipelines and DevOps practices

  • Working across containerised environments including Docker and Kubernetes

  • Collaborating with technical teams, vendors and integration partners

  • Contributing to API testing, automation and performance improvement initiatives

What you'll need to succeed

We're looking for developers with strong API engineering experience and a background in modern software delivery environments.

You will have experience with:

  • HL7 FHIR experience

  • Healthcare application delivery

  • Java development

  • REST API design and development

  • API testing and performance testing

  • OAuth security frameworks

  • CI/CD pipelines

  • Containerisation concepts

  • DevOps or GitOps practices

  • End-to-end testing approaches

    Highly regarded:

  • Spring Boot or Quarkus

  • Kubernetes

  • Test automation frameworks

  • Data integration and mapping experience

What you'll get in return

  • Initial 6-month contract with up to 2 x 12-month extension options
  • ACT-based role with hybrid working arrangements
  • 37.5-hour work week
  • Opportunity to contribute to nationally significant digital health programs
  • Baseline clearance obtainable required, Australian Citizenship mandatory

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.



LHS 297508 #3007275 - Siddhant Saksena

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Job Summary

  • Published on: 21 Jul, 2026
  • Category: Software Development
  • Vacancy: 1
  • Job type: Contractor
  • Salary:
  • Location: ACT - Canberra
  • Job Nature: Contractor

Company Details

  • Name: Hays
  • Location: ACT - Canberra