Top React Jobs in Sydney

As a Front-End Developer at Kyndryl, you'll design immersive UIs for Agentic AI, collaborate with experts, and work with emerging technologies to enhance user interactions and experiences.

The Senior Software Engineer will enhance the developer experience, drive product development, and lead cloud-native architecture initiatives, collaborating across teams to deliver high-quality software.

Lead the design and implementation of frontend features, define architecture, mentor engineers, and drive best practices for a global user experience.

The Software Engineer will develop frontend and backend applications, managing APIs and services, ensuring scalability, and improving software practices in a collaborative team.

Lead the frontend implementation for the Conversations feature, mentoring engineers while ensuring quality and best practices within a dynamic team environment.

As a Fullstack Software Engineer at Okendo, you will build the Okendo platform, implement software solutions, and collaborate with teams while maintaining coding standards and best practices.

Own and implement the design system in code: build and evolve component libraries, design tokens, theming, and accessible APIs. Ensure pixel-perfect UI, responsiveness, cross-browser reliability, developer documentation, and drive adoption and governance across product teams.

Customer-facing engineer who onboards and integrates HappyRobot's AI platform, builds full‑stack features (React/TypeScript/Node, Python), implements and iterates on AI/ML (LLM prompting, transcribers, voice tuning), manages APIs/integrations, and partners cross-functionally to deliver scalable solutions under tight deadlines.

Join Escrow.com as a Senior Full Stack Software Engineer, tackling complex web applications and scalable features with diverse tech using Python, React.js, and AWS.

Lead the development of AI-powered learning experiences using large language models, working cross-functionally to create educational tools. Evaluate models, design prompts, and optimize learning outcomes for students and teachers.

As a Senior UI Software Engineer, you'll enrich Mathspace's web and mobile apps, collaborate with product teams, and tackle engineering challenges in a creative way.

Design and build features end-to-end focusing on user interfaces and performance. Work in a full-stack environment collaborating across teams and validating product releases.

As a Full Stack Engineer, you'll develop web experiences using React and Node.js, enhance performance and user experience, and improve frontend architecture.

Develop and maintain responsive, high-quality UI in Angular; improve front-end architecture, fix bugs, boost performance, collaborate with UX and backend teams, and participate in agile ceremonies.

Lead architecture and frontend best practices, build high-performance scalable applications across frontend and backend, mentor engineers, integrate APIs, operate microservices on AWS, and provide rotating after-hours support for critical platforms.

Contribute to building reliable software using a modern stack, collaborating with teams, and focusing on quality, maintainability, and engineering best practices while learning and growing.

As an Associate Software Engineer, you will develop web applications and user interfaces, collaborate with other engineers, and learn software development best practices.

As a Mid Level Software Engineer, you'll build scalable AI-powered fintech products, influence architectural decisions, and collaborate with cross-functional teams.

The role involves owning the technical vision and architecture of complex systems, leading projects, mentoring others, and driving technical excellence.

The software engineer will design production systems for bioreactors, create reusable code patterns, optimize interfaces, and collaborate with engineers and operators in a fast-paced, experimental environment.

Design and deliver scalable solutions using C# and .NET. Mentor team members, improve existing systems, and ensure high engineering standards.

Contribute to developing reliable software using C# and .NET, collaborate with teams, maintain systems, and apply AI tools while learning development practices.

As a Web Development Engineer, you will create responsive websites, integrate with headless CMS, and collaborate on development projects, focusing on delivering high-quality solutions across devices.

As a Front-End Developer, you will design user interfaces for AI solutions, collaborate on integration with emerging technologies, and ensure best practices in accessibility and UX design.

The Senior Frontend Engineer will lead frontend architecture and development initiatives, focusing on migrating from Angular to React, implementing module federation, and advocating for best practices and AI-assisted development workflows.