Integration Developers

Integration Developers - Multiple Opportunities

Sydney | Hybrid Working | NV1 Clearance Essential
4 positions available - Senior and Developer-level opportunities

We are currently seeking four Integration professionals to join a major technology environment based in Sydney. These opportunities will suit candidates with strong integration backgrounds across APIs, middleware, messaging and cloud technologies.

There are openings across different levels of seniority:

• 1 x Senior Integration Developer / Integration Architect
• 3 x Integration Developers

All positions are Sydney-based with hybrid working arrangements.

An active NV1 security clearance is essential for these opportunities.

Senior Integration Developer / Integration Architect - 1 Position

This is the senior technical role within the team, combining enterprise integration architecture with hands-on technical leadership. You will help define the organisation's integration approach, establish standards and patterns, and provide technical direction to developers, architects and delivery teams.

Key responsibilities

• Define and govern integration architecture across applications, platforms and external systems.
• Design scalable, secure and resilient solutions across APIs, middleware, microservices and event-driven architectures.
• Establish integration patterns, technical standards, reference architectures and governance practices.
• Lead architecture and solution design reviews and provide technical guidance to integration developers and delivery teams.
• Identify and address integration risks, interoperability challenges, performance issues and architectural constraints.
• Support modern engineering practices including DevOps, CI/CD and deployment automation.
• Ensure appropriate security, authentication and authorisation approaches are incorporated across integration solutions.

What we're looking for

• 8+ years' experience across integration architecture, solution architecture and/or senior integration engineering.
• Strong experience with Azure Integration Services, MuleSoft, Boomi or equivalent integration technologies.
• Deep knowledge of REST and SOAP APIs, middleware, messaging, microservices, event-driven integration and data transformation.
• Experience designing solutions across cloud and hybrid environments.
• Strong understanding of secure integration, including authentication and authorisation.
• Demonstrated technical leadership and the ability to guide developers and influence technical decisions.
• Strong stakeholder management and communication skills.

Integration Developers - 3 Positions

We are also seeking three Integration Developers to join the delivery team. These positions are more hands-on development focused than the senior role and will suit integration specialists who enjoy designing, building, testing and supporting interfaces across complex technology environments.

Key responsibilities

• Design, develop and maintain integrations and interfaces across applications and platforms.
• Build and support APIs, middleware and messaging solutions.
• Develop synchronous, asynchronous and event-driven integrations.
• Implement REST, SOAP and message-based integrations, including associated data mappings and transformations.
• Work across cloud and hybrid integration environments.
• Troubleshoot integration failures and resolve performance, reliability and interoperability issues.
• Support testing, deployment and CI/CD pipelines across environments.
• Maintain interface specifications, mappings and technical integration documentation.
• Work closely with senior technical resources, architects and delivery teams to implement integration designs and standards.

What we're looking for

• Approximately 5+ years' experience in integration development, middleware engineering or a related technical role.
• Strong hands-on development experience with Azure Integration Services, MuleSoft, Boomi or equivalent.
• Experience developing REST/SOAP APIs, middleware and messaging solutions.
• Knowledge of synchronous, asynchronous and event-driven integration patterns.
• Strong data transformation and interface development skills.
• Experience working within cloud and hybrid environments.
• Exposure to automated testing, deployment and CI/CD practices.
• Strong troubleshooting skills and a delivery-focused approach.

Essential Requirements

Across all four opportunities, candidates must:

• Be Sydney-based or able to work from Sydney under a hybrid working arrangement.
• Hold an active NV1 security clearance.
• Have strong experience within enterprise integration environments.
• Be comfortable collaborating across development, architecture and delivery teams.

These are excellent opportunities for integration professionals at different stages of their careers - from experienced hands-on developers through to senior specialists looking to take ownership of integration architecture and technical direction.