Senior .NET Integration Engineer – REST/API & 2-Way Data

Centorrino Technologies; Darwin; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Training & development

Tech discounts

Personal IT equipment

Job summary

Centorrino Technologies is seeking an experienced Integration .NET Developer to join our technology team in Darwin. The role focuses on designing, developing and delivering integrated business solutions, with a fixed-term 12-month contract in Darwin, NT.

Responsibilities include building system-to-system integrations, REST API work, and contributing to architecture while ensuring code quality with tests and CI/CD practices.

Qualifications

• 5+ years of commercial experience in C#/.NET development.
• 5+ years of experience designing, building and supporting system integrations.
• Experience integrating two or more systems, ideally including two-way data interchange.
• Strong experience across .NET Framework and modern .NET/Core, including .NET 6 or later.
• REST APIs, JSON, XML and integration patterns.
• Experience with Git, CI/CD and modern software development practices.
• Unit tests and production-grade code delivery.
• Knowledge of architecture, design and software development principles.

Responsibilities

• Design, develop and support system-to-system integrations using C# and .NET.
• Build and maintain integrations enabling two-way data interchange.
• Develop and consume REST APIs; work with JSON and XML data formats.
• Apply integration patterns and architectural approaches for robust solutions.
• Work across .NET Framework and modern .NET/.NET Core, including .NET 6+.
• Contribute to architecture, design and programming activities.

Skills

C#

.NET development

System integrations

REST APIs

JSON/XML

Git

CI/CD

Unit tests

Jira

Technical documentation

DI

WPF/XAML

Education

IT/CS degree

Tools

Git

CI/CD

Jira

Job description

Centorrino Technologies is seeking an experienced Integration .NET Developer to join our technology team in Darwin. The role focuses on designing, developing and delivering integrated business solutions, with a fixed-term 12-month contract in Darwin, NT.

Responsibilities include building system-to-system integrations, REST API work, and contributing to architecture while ensuring code quality with tests and CI/CD practices.