Java with Mulesoft Engineer

XPT Software; Sydney; On-site; AUD 150,000 - 190,000; Full time

Job summary

XPT Software in Sydney, Australia seeks an experienced Java + MuleSoft Integration Engineer to design, develop, and maintain scalable microservices and enterprise integrations. You will work on API development, security, and cloud deployment, collaborating with cross-functional teams across the SDLC in an Agile environment.

The role emphasizes hands-on MuleSoft 4 integration, DataWeave 2.0, and building robust CI/CD pipelines with Docker and Kubernetes, while ensuring production-ready monitoring

Qualifications

• Proven experience delivering Java microservices in production.
• Hands-on MuleSoft 4 integration and DataWeave 2.0 know-how.
• Strong REST API design, security, and lifecycle management.
• Cloud deployment, containers, and CI/CD familiarity.
• Unit testing with JUnit 5 and Mockito; API testing practices.

Responsibilities

• Develop Java 17+ applications and Spring Boot microservices.
• Design REST APIs and microservices architectures.
• Build MuleSoft integrations using Mule 4 and DataWeave 2.0.
• Implement API security, lifecycle management, and patterns.
• Develop automated tests with JUnit 5, Mockito, REST Assured.
• Manage CI/CD pipelines, Docker containers, and Kubernetes deployments.
• Monitor, troubleshoot production issues, and perform root-cause analysis.
• Collaborate with cross-functional teams across the SDLC in Agile delivery.

Skills

Java 17+

Spring Boot

Microservices

MuleSoft 4

DataWeave 2.0

Anypoint Platform

REST APIs

API security

API lifecycle

CI/CD pipelines

Docker

Kubernetes

JUnit 5 / Mockito

Logging & monitoring

Production support

Git

CloudHub 2.0

Messaging & integration patterns

Tools

MuleSoft Mule 4

DataWeave 2.0

Anypoint Platform

CloudHub 2.0

Docker

Kubernetes

Git

CI/CD tooling

Job description

ob Description: Java + MuleSoft Integration Engineer

Role Overview: We are looking for an experienced Java + MuleSoft Integration Engineer to design, develop, test, and maintain scalable microservices and enterprise integrations. The ideal candidate should have strong Java, Spring Boot, MuleSoft, API development, and cloud deployment experience.

Key Responsibilities

• Develop applications using Java 17+ and Spring Boot.
• Design and develop REST APIs and microservices.
• Build MuleSoft integrations using Mule 4, DataWeave 2.0, and Anypoint Platform.
• Implement API security, API lifecycle management, and integration patterns.
• Develop automated unit and API tests using JUnit, Mockito, and REST Assured.
• Manage CI/CD pipelines, Docker containers, and Kubernetes deployments.
• Monitor applications, troubleshoot production issues, and perform root-cause analysis.
• Collaborate with cross-functional teams throughout the SDLC and Agile delivery process.

Mandatory Skills

• Java 17+ and Spring Boot
• Microservices architecture
• MuleSoft Mule 4 and DataWeave 2.0
• Anypoint Platform and CloudHub 2.0
• REST APIs, API security, and API lifecycle management
• MUnit, JUnit 5, Mockito, and API testing
• Messaging and enterprise integration patterns
• Git, CI/CD pipelines, Docker, and Kubernetes
• Logging, monitoring, troubleshooting, and production support

Desirable Skills

• SOAP, XML, and legacy system integration
• Performance testing using JMeter or Gatling
• Banking or insurance domain experience
• AI-assisted software development