Job Description
At Centorrino Technologies (CT), we're more than just tech—we're a community that goes beyond expectations. We've been recognised as a Great Place to Work in **** and Top 5 Inspiring Workplaces for ****, with an outstanding eNPS score of 68. And we're not stopping there. We're on a mission to redefine the customer experience, and we are seeking an experienced Integration .NET Developer to join a dynamic technology team working on the development and delivery of integrated business solutions.
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In this role, you will be responsible for designing, developing and supporting integrations between multiple systems, helping to deliver reliable and scalable solutions within a modern .NET environment. You will work across application development, APIs, data interchange and integration architecture while collaborating closely with technical teams and business stakeholders. This role is a 12-month fixed term contract based in Darwin, NT.
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What You'll Do
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Design, develop and support system-to-system integrations using C# and .NET.
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Build and maintain integrations supporting two-way data interchange between systems.
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Develop and consume REST APIs and work with JSON and XML data formats.
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Apply appropriate integration patterns and architectural approaches to deliver robust solutions.
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Work across .NET Framework and modern .NET/Core environments, including .NET 6+.
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Contribute to technical architecture, application design and programming activities.
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Develop clean, maintainable and well-tested code.
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Write and maintain unit tests to ensure solution quality and reliability.
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Work with Git and CI/CD pipelines to support effective development and release practices.
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Collaborate with Business Analysts during requirements gathering and solution design.
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Work closely with project teams, technical leads and stakeholders to deliver integration outcomes within agreed timeframes.
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Use issue tracking tools such as Jira to manage development activities and defects.
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Contribute to technical documentation, including functional specifications, technical designs and database models.
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Support troubleshooting, integration testing and resolution of technical issues.
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Contribute to other software development activities as required by the project team.
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What You'll Bring
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5+ years of commercial experience in C#/.NET development.
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5+ years of experience designing, building and supporting system integrations.
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Proven experience integrating two or more systems, ideally including two-way data interchange.
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Strong experience across .NET Framework and modern .NET/Core, including .NET 6 or later.
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Strong understanding of REST APIs, JSON, XML and integration patterns.
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Experience with Git, CI/CD and contemporary software development practices.
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Demonstrated experience writing unit tests and delivering high-quality production code.
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Experience working with Jira or similar issue-tracking tools.
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Strong understanding of technical architecture, application design and software development principles.
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Experience working collaboratively with Business Analysts to understand and translate requirements into technical solutions.
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Ability to produce and interpret technical documentation, including technical designs and functional specifications.
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Understanding of Dependency Injection and application architecture.
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Understanding of system architecture across client, presentation, business, service, data and database layers.
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Experience with WPF/XAML, web applications or SPA development would be advantageous.
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Exposure to infrastructure concepts including web servers, databases, service accounts, DNS and virtual environments would be beneficial.
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Understanding of networking and application security principles.
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Relevant qualifications in IT, Computer Science, Software Engineering, or equivalent professional experience.
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Strong communication, organisational and stakeholder engagement skills.
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A proactive, accountable and collaborative approach with strong problem-solving and critical-thinking abilities.
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Why You'll Love Working Here:
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Extensive training and development opportunities that enable continual growth as part of your career planning.
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Extensive discounts and benefits to maximise your money.
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A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
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Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.
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CT celebrates diversity and enables every voice to be heard as we drive to create the world we want.
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Note: A valid Vulnerable People / Working with Children Check (WWCC) and Police Check are required.
#J-*****-Ljbffr

📌 Integration.Net Developer (Darwin)
🏢 CENTORRINO TECHNOLOGIES
📍 Darwin