Sr. Java Developer

Showtime Consulting; Sydney; Sur place; AUD 120 000 - 160 000; Plein temps

Résumé du poste

Showtime Consulting is seeking an experienced Senior Java Developer to design, develop, and maintain scalable enterprise applications using Core Java, Spring, and Spring Boot in a modern enterprise environment. The role requires at least five years of hands-on Java development, strong REST API and microservices experience, and collaboration with delivery teams to ensure high-quality software.

You will build REST APIs and backend services, apply robust object-oriented design, manage Maven builds,

Qualifications

• Minimum 5 years of hands-on Java development experience.
• Strong Core Java development skills.
• Hands-on experience designing and building REST APIs.
• Strong experience with Spring and Spring Boot.
• Solid understanding of microservices-based architecture.
• Strong understanding of Java object-oriented programming principles.
• Good understanding of entity relationship management.
• Hands-on experience with Maven.
• Understanding of commonly used Java design patterns.
• Strong analytical, troubleshooting, and problem-solving skills.

Responsabilités

• Design, develop, and maintain enterprise applications using Core Java.
• Build and maintain REST APIs and backend services.
• Develop applications and services using Spring and Spring Boot.
• Contribute to the design and development of microservices-based applications.
• Apply object-oriented programming principles and Java design patterns.
• Work with entity relationships and application data models.
• Manage application builds and dependencies using Maven.
• Develop clean, maintainable, and high-quality Java code.
• Troubleshoot application issues and provide effective technical solutions.
• Collaborate with technical and delivery teams throughout the software development lifecycle.

Connaissances

Core Java

Spring Boot

REST APIs

Microservices

Maven

OOP principles

Troubleshooting

Design patterns

Outils

Maven

Description du poste

Build scalable Java solutions using Spring Boot, REST APIs and microservices within a modern enterprise environment.

16th October, 2026

Company Description Showtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology solutions across cloud, infrastructure, cybersecurity, business applications, and digital transformation programs. We partner with government and enterprise organisations to build high-performing technology teams that deliver scalable, efficient, and future-ready business solutions.

The Role We are seeking an experienced Senior Java Developer to design, develop, and maintain scalable enterprise applications using Core Java, Spring, and Spring Boot. This role is ideal for a hands-on developer with a minimum of 5 years’ Java development experience and strong expertise building REST APIs and microservices-based applications. You will work closely with technical and delivery teams to develop high-quality software solutions while contributing to application design, development, testing, and continuous improvement.

Key Responsibilities

• Design, develop, and maintain enterprise applications using Core Java.
• Build and maintain REST APIs and backend services.
• Develop applications and services using Spring and Spring Boot.
• Contribute to the design and development of microservices-based applications.
• Apply object-oriented programming principles and Java design patterns.
• Work with entity relationships and application data models.
• Manage application builds and dependencies using Maven.
• Develop clean, maintainable, and high-quality Java code.
• Troubleshoot application issues and provide effective technical solutions.
• Collaborate with technical and delivery teams throughout the software development lifecycle.

What You'll Need

• Minimum 5 years’ hands-on Java development experience.
• Strong Core Java development skills.
• Hands-on experience designing and building REST APIs.
• Strong experience with Spring and Spring Boot.
• Solid understanding of microservices-based architecture.
• Strong understanding of Java object-oriented programming principles.
• Good understanding of entity relationship management.
• Hands-on experience with Maven.
• Understanding of commonly used Java design patterns.
• Strong analytical, troubleshooting, and problem-solving skills.

Preferred Skills

• Experience developing enterprise-scale Java applications.
• Strong understanding of API and microservices design principles.
• Experience working throughout the software development lifecycle.
• Experience collaborating within cross-functional software delivery teams.