Senior API Integration Developer

Salary: $130 to $150 per hour (inc-Super)

• 12 + 12 + 12 Month contract - ASAP Start
  
• Baseline Security Clearance
  
• Canberra and Sydney - Onsite
• Minimum 5 years’ experience designing, developing and supporting API Intergration

Our client, a department of the Australian Government responsible for consolidating the Government’s efforts to drive economic growth, productivity and competitiveness by bringing together industry, energy, resources and science, require the services of a Senior API Integration Developer.

Duties:

• Design, develop, test, deploy and support API-led and event-driven integration solutions that enable secure and scalable communication between departmental applications, platforms and external services.
• Implement integration solutions using cloud-native services, messaging technologies and event-driven patterns to support business transformation initiatives, platform modernisation and service delivery outcomes.
• Apply modern engineering and AI delivery practices, including AI enabled software development lifecycle (SDLC), DevSecOps, CI/CD, observability, automated testing and platform engineering standards that support secure, scalable and reliable service delivery.
• Support the adoption of modern engineering practices, including microservices and event-driven architecture, API first design, platform engineering and reusable integration patterns.

Skills and Experience:

• Relevant tertiary qualifications in Software Engineering, Information Technology, Computer Science, or a related discipline.
• Minimum 5 years’ experience designing, developing and supporting API led and event-driven integration solutions using microservices architecture. REST APIs, JSON/XML data interchange, OpenAPI/Swagger specifications, API gateways and service integration patterns.
• Demonstrated experience delivering cloud-native integration solutions using API management platforms, messaging and event-driven technologies, containerisation and orchestration platforms, and modern programming languages. Experience with technologies such as REST APIs, OpenAPI/Swagger, Kafka, RabbitMQ, Service Bus, Event Grid, Docker, Kubernetes, .NET, Java, Node.js or Python is highly regarded.
• Demonstrated experience implementing secure integration and identity solutions using OAuth2, OpenID Connect, JWT based authentication, enterprise or government identity providers, managed identities and secure service to service communication. Experience applying CI/CD, automated testing, DevSecOps, observability, platform automation and AI-enabled software delivery practices.

How to Apply

For a copy of the full job description, including the application instructions please get in touch with GP at the Recruitment Hive by clicking the Quick Apply button. Alternatively, you can reach GP on (02) 6299 1006 to discuss further.

Please note, applications close on Friday, 09 October 2026 at midday, Canberra time.

Recruitment Hive welcome late applications to be considered for future opportunities

Job ID GP679255 | LH-07922

We Value Diversity

The Recruitment Hive is a proud Equal Opportunity Employer. We recognise the value of diverse perspectives and experience and are committed to an inclusive workplace where everyone feels valued and respected for who they are. We encourage people with disability, indigenous, veterans and people of all backgrounds and abilities to express their interest in this role.