Top Front End Developer Jobs in Sydney

Build and maintain A/B and multivariate experiments in React, Next.js, and TypeScript. Configure experimentation platforms, feature flags, targeting, rollouts, and cleanup. Collaborate with data analysts to ensure accurate measurement, maintain performance and accessibility, and write automated tests. Help establish experimentation processes, identify future testing opportunities, and promote successful variants into production-quality code.

Build and maintain accessible, reliable Angular applications and reusable design-system components. Own frontend architecture, lead development through production, ensure WCAG compliance, document technical decisions, resolve frontend issues, contribute to technical strategy, and mentor junior engineers. Collaborate with designers, stakeholders, and engineers to deliver polished user-facing features.

Lead frontend architecture and product delivery across Moxie, with a focus on design systems, GraphQL data architecture, frontend tooling, CI, performance, and development workflows. Partner with Design, Product, engineering managers, and staff engineers to establish canonical patterns, guide adoption without formal authority, ship FinOps features, and drive organization-wide technical initiatives. The role remains hands-on while influencing architecture, engineering culture, and AI-native software development practices.

Develop and maintain high-traffic consumer weather web applications using JavaScript, React, and Next.js. Build accessible, responsive interfaces, integrate APIs, troubleshoot defects and performance issues, write tested reusable code, and collaborate with engineering, QA, product, and UX teams on releases and production improvements.

Design, develop, and deploy performant software for Canva’s editor, primarily using TypeScript with opportunities across React Native and native platforms. Drive measurable performance improvements through instrumentation and performance data, build frameworks and libraries for other engineers, solve complex architectural problems, and lead initiatives from concept through delivery. Collaborate with engineering, design, and product teams while sharing technical knowledge across the organization.

As a Frontend Engineer, you'll develop web applications, ensure code quality, implement functionality, and collaborate with the team on various software projects.

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

Build and ship frontend features across Vue, Angular, and React surfaces; design and implement TypeScript code; own features end-to-end; collaborate with product, design, and backend on a serverless AWS stack; mentor engineers and evolve frontend architecture.

Lead end-to-end implementation of high-fidelity, performant, and accessible frontend features for a realtime collaborative visual canvas. Translate designs into polished interactions, optimize performance and accessibility, collaborate with PMs, designers, and backend engineers, and shape frontend best practices and design systems.

The Frontend Engineer will implement UI features, automate UI testing, and oversee production releases while focusing on user experience in the blockchain space.

Design and implement developer-facing UI from Figma to production using Hotwire (Turbo + Stimulus) and ViewComponents. Own the dashboard, API playgrounds, docs, marketing site, and data visualization. Optimize performance and bundle size, maintain a coherent component system, and ship polished, production-ready front-end with tests and CI/CD.

Build and deliver frontend features across Vue, Angular, and React surfaces; write well-tested TypeScript; own features end-to-end; collaborate with product, design, and backend on a serverless AWS stack; mentor engineers and evolve frontend architecture for scale.