The Company Robert Half is partnering with a well-established Australian organisation undergoing a significant digital transformation, with a strong focus on modernising its technology landscape and integration capabilities. With a national footprint and a purpose-driven approach, the business is investing heavily in its systems, platforms, and people to support continued growth and operational excellence. You'll be joining a collaborative and forward-thinking IT team, offering a supportive environment where your technical expertise can make a real impact. The Role We are seeking an experienced, hands-on Integration Developer to spearhead the design, build, and support of integrations across a complex and evolving digital ecosystem. This position will define and embed integration standards, patterns, and best practices across a large, multi-squad environment, helping shape how integration is delivered across the organisation. You will contribute to the end-to-end delivery of integration solutions - from requirements analysis and design through to implementation and ongoing optimisation. You will also play a key role in improving integration frameworks, governance, and best practices across the organisation. This is an opportunity to step into a highly visible role where you can influence the future integration landscape, work on meaningful projects, and contribute to both operational efficiency and strategic growth initiatives. Responsibilities: Assess legacy and modern systems to define and deliver a future-proof integration strategy Design, build, and maintain APIs and system integrations across cloud and on-premise environments Establish and embed integration standards, patterns, tooling, and governance across the organisation Work across multiple delivery squads to ensure consistent integration practices Act as a hands-on technical lead, contributing directly to development and solution delivery Monitor integration performance, troubleshoot issues, and resolve system failures Define and promote best practices for API-led and event-driven architectures Provide technical leadership, including guidance, design input, and constructive challenge to engineering decisions Maintain clear and accurate documentation across APIs, data models, and integration workflows Collaborate with technical and business stakeholders to ensure alignment and successful delivery Requirements 8 years' experience in integration / full-stack development Strong .NET experience (C#, .NET Core 6 and .NET Framework) Strong understanding of Microsoft Azure DevOps Proven experience building APIs and integrating enterprise systems (including ERP platforms) Strong SQL Server / T-SQL and backend data experience Experience working in complex legacy or brownfield environments Experience with CI/CD tools such as Azure DevOps Experience with messaging and event-driven systems (e.g. Azure Service Bus) Strong troubleshooting, debugging, and problem-solving skills Desirable Exposure to web and application development Experience integrating with Salesforce APIs and/or Microsoft Dynamics 365 Finance & Operations Front-end or client-side development experience (JavaScript, TypeScript, jQuery) Experience with React.js or Next.js Mobile development experience using .NET MAUI Apply Today Learn more about our Brisbane recruitment services: https://www.roberthalf.com.au/brisbane By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice: https://www.roberthalf.com/au/en/privacy. Please do not submit any sensitive personal data to us in your resume (such as government ID numbers, ethnicity, gender, religion, marital status or trade union membership) as we do not collect your sensitive personal data at this time.