Full Stack Developer (C# / React / AWS) Contract | Brisbane (Hybrid) About the Client Join a large-scale government organisation delivering critical digital solutions across infrastructure and asset management. This environment supports essential services and operates within a structured, high-compliance technology landscape focused on modernising enterprise systems.About the Role An exciting opportunity exists for a Full Stack Developer to support the enhancement and ongoing delivery of key enterprise applications within a property systems domain.You will take ownership of an existing codebase and contribute to feature development, system improvements, and production support , working across both front-end and back-end technologies . This role sits within a collaborative technical team, supporting modern cloud-based architectures and DevOps practices .Key Responsibilities Take ownership of an existing enterprise application codebase and drive enhancements Develop and maintain C# backend services and application logic Build and enhance React / TypeScript front-end components and workflows Integrate and optimise GraphQL APIs, AWS Amplify DataStore, and DynamoDB models Implement error handling, validation, and user experience improvements Conduct solution design, development, testing, and production deployments Collaborate with architects, DevOps, and technical stakeholders to deliver high-quality solutions Ensure adherence to coding standards, documentation, and best practices Provide knowledge transfer and documentation to internal teams Key Requirements Strong experience with React (Hooks) and TypeScript building complex applications Proven experience in C# development and testing Hands-on experience with REST / GraphQL API integrations Proficiency with modern CSS frameworks and component libraries Strong experience with Git and version control best practices Demonstrated ability in debugging complex frontend and backend issues Experience working with or understanding property systems and workflows Minimum 5+ years’ development experience Nice to Have Experience with AWS Amplify (DataStore, GraphQL, Auth) Exposure to DynamoDB and NoSQL data modelling Familiarity with AWS services (Lambda, S3) Experience with CI/CD pipelines and automated deployments Knowledge of testing frameworks (unit, integration, E2E) Strong focus on UX/UI and accessibility best practices What’s on Offer Opportunity to work on business-critical government systems Exposure to modern cloud architectures and DevOps practices Collaborative and technically strong delivery environment Long-term contract with a stable project pipeline How to Apply If you’re a Full Stack Developer looking for your next contract opportunity within a structured enterprise environment, apply now.For more information, contact: Farbar Siddiq – #J-18808-Ljbffr