<p>Senior Fullstack Engineer (Contract) - .NET, React, Azure</p><p><br />Our client is growing and looking for a talented Senior Software Engineer to join their high-performing team. If you enjoy solving real-world problems, shipping high-quality software, and working with modern cloud-native technologies, this is an opportunity you don't want to miss.</p><p><br />You'll work across the full stack using React, .NET (C#), Azure, and event-driven, microservices-based architecture. This role suits an engineer who thrives in an agile, collaborative environment and takes pride in writing clean, maintainable code.<br /><br /><strong>What You'll Do</strong></p><ul><li>Design, build, and maintain scalable web applications using React, .NET (C#), Azure.</li><li>Work across the full stack - front-end UI, back-end APIs, mobile, databases, and cloud infrastructure.</li><li>Ship features frequently using CI/CD and agile delivery practices.</li><li>Write clean, testable, well-documented code.</li><li>Collaborate with BAs, QA, and fellow engineers to deliver high-impact features.</li><li>Participate in code reviews, architecture discussions, and technical decision-making.</li><li>Monitor and maintain production systems for performance, reliability, and scalability.</li><li>Implement observability: logging, metrics, and tracing.</li><li>Embed secure coding and application security best practices.</li><li>Maintain strong automated test coverage across unit, integration, and end-to-end layers.</li><li>Improve developer experience, tooling, and workflows.</li><li>Contribute to database design and optimisation (Azure SQL, PostgreSQL).</li><li>Take ownership of features from concept through to deployment and support.</li></ul><p><br /><strong>About You</strong></p><ul><li>Strong experience across .NET (C#), React, Azure, and modern web application development.</li><li>Passionate about clean code, thoughtful system design, and building real customer value.</li><li>Thrive in a collaborative, fast-paced, agile environment.</li><li>Proactive, pragmatic, and always looking for ways to increase efficiency and leverage.</li><li>Comfortable taking responsibility and owning features end-to-end.</li><li>Strong communication and stakeholder engagement skills.</li></ul><p><br /><strong>Why You'll Love It</strong></p><ul><li>Modern cloud-native engineering environment (microservices, containers, CI/CD).</li><li>Significant ownership and influence on technical direction.</li><li>Supportive team culture with continuous learning and growth opportunities.</li><li>Ability to ship frequently and see your work make real impact fast.</li></ul><p><br />Apply now or reach out for a confidential discussion.<br /><br /><strong>Job Reference Number:</strong> 06810-0013380680HS</p><p><em>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: <a href="https://www.roberthalf.com/au/en/privacy" target="_blank">https://www.roberthalf.com/au/en/privacy</a>. 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.</em></p><p> </p><p> </p><img src="https://counter.adcourier.com/SHV6ZWZhLlNvbmkuNjA3NzAuMTA2NzVAcmhpYXVzLmFwbGl0cmFrLmNvbQ.gif">