Cloud-Native Java Engineer

3 weeks ago


Sydney, New South Wales, Australia Darumatic Full time

About Darumatic

We are an IT consultancy that focuses on cloud-native technologies. Our mission is to help clients build better software. Our culture supports professional growth and provides opportunities to connect with a range of IT professionals.

This role offers the chance to work on a project with significant social impact. You will support, maintain and develop solutions for Nexus Cloud and back-end Java/AWS/Oracle components in a small team of experienced developers.

In this position, you will create enterprise-grade software using Java and Oracle technologies. We are looking for someone who can make a meaningful impact and contribute innovative ideas.

Responsibilities:

  • Create and maintain web-based UIs using ReactJS, CSS, and HTML.
  • Design data models, translate them into physical models, and implement them using Oracle Database.
  • Implement CRUD operations on the database using Java Object-Relational Mapping frameworks.
  • Develop and maintain detailed design artifacts and 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.
  • Provide advice and support to the Applications Director and CIO.
  • Participate in an on-call roster (calls are rare, approximately one per year).

The ideal candidate will have at least 8 years of Java experience, knowledge of enterprise design patterns, JPA, Hibernate ORM, JEE, and reactive programming. They should also be proficient in Java Web service development, SOAP and REST APIs, OpenAPI/XSD Schemas, XML/JSON, Spring/SpringBoot.

Requirements include:

  • Excellent verbal and written communication skills.
  • Java experience, particularly with Unix/Linux, Bash, Maven lifecycle management, continuous integration, Unit and System Integration testing.
  • Major database experience, including data modeling and stored procedures (Oracle preferred).
  • A willingness to be on-call 24x7 and historically rare calls escalate to the dev team between 10 pm and 6 am.
  • AWS development experience (EC2, Lambdas, API Gateway, S3/SQS, Cloud Formation).

We value a strong commitment to software engineering processes and the ability to develop robust and maintainable software. The ideal candidate should be able to document technical processes, implement automated testing, and provide feedback on implementation and design aspects as required.

We offer a daily rate of $1000 to $1150 plus super, depending on experience, and a supportive culture that encourages professional growth.



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