Senior Back-End Developer (Contract) - Join a Leading Australian Airline
Location: Hybrid - 3 days at Mascot
Contract Length: Until June 2026
Work Type: Day Rate Contract

We're working with one of Australia's most iconic airline brands—known for safety, service, and innovation—on a transformative digital journey. As part of their award-winning technology team, you'll help power experiences that impact millions of travellers.

We're currently seeking a number of experienced Back-End Engineers (Contract) to join an innovative, agile development squad focused on building modern, scalable solutions across the airline's core customer platforms

What You Bring:

• Strong hands-on experience with Java and modern frameworks (Spring Boot, Quarkus)
• Proven expertise in designing and building RESTful APIs and microservices
• Familiarity with rules engines like Kogito
• Experience with enterprise integration technologies and patterns
• Exposure to containerised environments such as Docker, Kubernetes, and Service Mesh
• Solid understanding of cloud infrastructure, particularly AWS
• Proficiency in relational databases such as MySQL and PostgreSQL
• Knowledge of observability tools (e.g. Datadog, Splunk) to support system reliability and uptime
• Experience with version control using Git

Why You'll Want This Role:

• Work on high-impact, customer-facing products used across Australia and internationally
• Join a forward-thinking airline that invests heavily in innovation and technology
• Long-term contract through to June 2026, with potential extensions

Apply now to our team at The Aquarium today for a full brief of the project and role.

www.theaquarium.com.au