API Engineer

As our highly valued API Engineer based in Brisbane, your role will design, build and support secure, reusable and high-performing APIs that underpin Great Southern Bank’s digital customer experiences. Working with Java, Spring Boot and modern cloud and integration technologies, that enable customers to bank simply and securely across our digital channels.

Designing, building and supporting domain APIs using Java, Spring Boot and established API standards Applying reusable API patterns to deliver consistent, scalable and maintainable integration services Building automated testing and CI/CD practices into delivery to support quality, resilience and safe change Engineering APIs with strong observability, monitoring, performance and scalability Deploying and supporting APIs across Open.

Shift and AWS environments Integrating APIs with identity and access management solutions to support secure authentication and authorisation Working with engineers, architects, security and platform teams to deliver secure and supportable end-to-end solutions Identifying opportunities to improve automation, simplify delivery and strengthen engineering practices To succeed in this role, you will have: Software engineering experience with a focus on API design and development, with the depth of experience varying depending on the level of role Hands-on experience developing APIs using Java and Spring Boot An understanding of API standards, integration patterns and reusable service design Experience deploying or supporting applications in containerised or cloud environments such as Open.

Shift or AWS Familiarity with automated testing and CI/CD pipelines Exposure to observability, monitoring, performance and operational support practices A collaborative approach and willingness to learn from and share knowledge with engineers, testers, architects and other technology specialists