Top React Jobs in Sydney

Build and ship high-quality micro-frontend web applications using React and TypeScript. Implement Backend-for-Frontend patterns with Apollo GraphQL and Node.js, create shared design system components, publish NPM packages, deploy on GCP/Aliyun K8s with Cloudflare and GitLab CI/CD, and ensure test coverage using React Testing Library and Cypress. Collaborate with design and frontend guild to reduce technical debt and research new frontend technologies.

Lead and mentor engineers to design, build, and maintain scalable automation and onboarding systems. Implement AI/data-driven risk detection, collaborate with product/ops/compliance, drive architecture and reliability, and improve operational efficiency.

As a Founding Engineer at DOORA, you will own the codebase, develop a proptech platform, and build its future iterations, focusing on compliance and encryption.

The role involves building and maintaining the front-end checkout experience on the BigCommerce platform using React and TypeScript, collaborating with teams for performance and security, and mentoring junior engineers.

The Senior Manager of Solutions Architecture will lead a team supporting pre and post sales processes, ensure technical excellence, and collaborate with sales leadership to grow business.

The role involves designing, building, and deploying Generative AI solutions, contributing to data analytics, and engaging with clients to solve complex business problems.

The Senior Software Engineer will build scalable backend systems, contribute to full-stack development, collaborate on product features, and ensure code quality through reviews and CI/CD processes.

Looking for a Software Engineer to build scalable backend and APIs, collaborate on modernisation tools, and contribute to code analysis. Requires strong skills in Python/Java and relational data modelling.

Lead a software engineering team focused on data streaming products, driving architecture, mentoring engineers, and collaborating with product management.

The Platform Engineer will focus on building scalable platforms, driving cloud-native architecture, enhancing developer tools, and ensuring reliability of services through collaboration and effective communication.

Frontend-anchored technical leader who ships features across web, mobile, and backend, drives architecture and mobile decisions, owns the technical backlog, champions observability and reliability, mentors engineers, and leverages AI tools to accelerate delivery.

Develop and enhance full-stack features for Chubb's Commercial Insurance platform using React, Node.js, Python, and Claude AI, collaborating with global teams and adhering to Agile practices.

As a Senior Web Engineer, you will build and manage web applications, focusing on user experience, frontend architecture, and collaboration across teams. You'll contribute to UI systems and mentor other engineers.

Design, build, and maintain scalable web experiences and backend services for the OpenTTD integration portal. Work across React frontends, REST/GraphQL APIs, and backend services (C# or similar). Own features end-to-end, collaborate with product and UX, drive technical quality through design and code reviews, and evolve platform architecture to support new personas and integrations.

Support and improve cloud-based AWS applications: investigate incidents using logs, traces and metrics; perform advanced troubleshooting across APIs, databases and integrations; run on-call incident response; execute operational tasks, minor fixes and RCA; build observability, runbooks and tooling to increase platform reliability.

Design and implement backend services using Elixir/Phoenix, contribute to architecture decisions, write production-ready code, and operate built components while collaborating effectively with product and design teams.

Join a small cross-functional team to build a 0➜1 product. Work across the full stack from design to deployment, architect scalable infrastructure, implement engineering best practices, ensure security, reliability and performance, and collaborate closely with founders to rapidly deliver customer-focused features.

Work with a small engineering team to write, test, and ship production-ready code across front-end and back-end (React, Node.js). Collaborate with stakeholders, support QA, customer onboarding and deployments, learn from the Lead Engineer, and contribute to product features with autonomy in a hybrid startup environment.

Lead two product teams as a hands-on engineering manager: own sprint execution, production readiness, platform stability, and engineer development. Contribute code across Elixir/Phoenix backend and React/TypeScript frontend, set AI-assisted development norms, run triad collaboration with product and design, and improve delivery predictability and on-call posture.

The Front-end Engineer will develop high-quality user interfaces using React and TypeScript, enhance design systems, and optimize application performance while collaborating with design and product teams.

Join Fetch as a Software Engineer to build AI-driven products that enhance pet health and streamline veterinary care, working with a collaborative team.

As a Senior Software Engineer at Fetch, you'll build AI-driven products to improve pet health, mentor engineers, and develop event-driven architectures. You'll collaborate with teams to deliver impactful features and ensure reliability and observability in the systems you create.

As a Senior Software Engineer, you'll innovate AI-first SaaS solutions and lead projects, mentoring junior engineers while collaborating in a flexible, supportive environment.

As a Software Engineer, you will develop innovative customer support AI solutions, working with an experienced team to create an AI-first SaaS product. Responsibilities include shipping code and owning challenging technical problems in a collaborative environment.

The Senior Software Engineer will work on a cloud-based Digital Experience Platform, focusing on full-stack development with PHP and AWS, while mentoring junior engineers and leading development best practices.