Top React Developer Jobs in Melbourne

Leads architecture and hands-on development of AI-enabled, cloud-native full-stack platforms for assisted banking. Owns technical direction, modernization of legacy systems, distributed services, APIs, integrations, reliability, security, and production operations. Mentors engineers, influences multiple teams, and develops scalable customer and branch experiences using React, Next.js, Node.js, TypeScript, .NET, cloud infrastructure, event-driven systems, and agentic AI tools.

Build and maintain secure, high-performance web applications using C#/.NET, React, SQL, and MongoDB. Deliver features from ticket through production, write tested and maintainable code, participate in reviews and technical planning, troubleshoot production issues, and collaborate with product and support teams. Use AI coding tools such as Claude Code while applying sound engineering judgment and contributing to platform growth.

The Principal Software Engineer will lead mobile application development, bridge technical and product strategies, and ensure engineering excellence at Xero.

Lead design, development, and maintenance of high-performance React Native mobile apps for iOS and Android. Build shared UI components, collaborate with backend/product/design teams, mentor engineers, optimize performance, and research new technologies to deliver scalable, production-grade mobile experiences.

Design and implement frontend applications using JS, CSS, React, and Flutter. Collaborate on technical specs and contribute to documentation, ensuring user experience and performance.