Integration Developer (.Net)

Adactin Group is a 100% Australian-owned global IT consulting company, headquartered in Sydney. We are a trusted technology partner helping organizations drive end-to-end digital transformation through our deep expertise in Microsoft and AWS ecosystems, AI-powered Digital Engineering, and future-ready Quality Assurance.

Our managed delivery approach, backed by domain expertise, ensures successful outcomes for every project. At Adactin, we believe in the power of our people. We foster a dynamic and supportive environment where your career can grow alongside exciting projects that shape the future of technology. Join us, and be part of a team committed to innovation, excellence, and making a difference.

We are seeking an experienced Integration .NET Developer to support the development of integrations for a major finance transformation project. In this role, you will be responsible for designing, developing, and implementing integration solutions for an existing .NET/SQL application, working closely with business analysts, technical leads, and project stakeholders to deliver high-quality, scalable solutions.

• Design, develop, and maintain integration solutions using the Microsoft .NET technology stack.
• Build and support integrations between multiple enterprise systems, including two-way data interchange.
• Develop RESTful APIs and work with JSON, XML, and modern integration patterns.
• Collaborate with Business Analysts and stakeholders to translate business requirements into technical solutions.
• Produce clean, maintainable, and well-tested code following development best practices.
• Develop unit tests and support CI/CD deployment processes.
• Participate in code reviews, issue resolution, and technical troubleshooting.
• Contribute to technical architecture, application design, and solution documentation.
• Work collaboratively with project managers, technical leads, and cross-functional teams to deliver project outcomes.
• Perform additional software development tasks as required to support project delivery.

• 5+ years' experience in C#/.NET development.
• 5+ years' experience building and supporting system integrations.
• Experience integrating two or more enterprise applications, including bi-directional integrations.
• Strong hands-on experience with .NET Framework and .NET Core/.NET 6+.
• Experience developing REST APIs and working with JSON, XML, and integration patterns.
• Experience with Git, source control, and CI/CD pipelines.
• Strong unit testing experience.
• Experience using JIRA or similar issue tracking tools.
• Experience working closely with Business Analysts during requirements gathering and solution design.
• Strong understanding of software architecture, application development, and solution design.

• Experience developing desktop applications using WPF/XAML or modern web applications (SPA).
• Understanding of Dependency Injection and modern design principles.
• Experience with continuous integration and automated testing.
• Ability to read and produce technical documentation, including functional specifications, technical designs, and database models.
• Understanding of multi-tier application architecture, including presentation, business, service, and data layers.
• Knowledge of Windows server environments, virtual machines, web servers, databases, DNS, and service accounts.
• Basic understanding of networking concepts and infrastructure.
• Knowledge of application and infrastructure security best practices.

To be considered for this role, you must have valid Australian working rights.

Feel free to contact ***email_hidden*** , to know more details about the role.