Top Front End Developer Jobs in Sydney

Build and own a frontend telemetry SDK used across the company: design APIs, instrument browser performance and AI-native experiences, dive into browser internals, drive adoption, collaborate with frontend, backend and data teams, and lead by shipping production-quality code.

Lead development of a portable React component library that renders on web and React Native. Abstract cross-platform complexity, set standards for building and distributing components, mentor engineers, drive adoption across product teams, and evolve the design system for AI-enabled workflows.

Build, operate and maintain high-quality, accessible, responsive front-end applications for Stake's investing platform. Own front-end systems, contribute to architecture and design systems, collaborate with Product and Design, deliver performant, well-tested code, and support production reliability.

Lead frontend architecture and cross-team initiatives for Canva's Photo group, improve rendering and performance, mentor senior engineers, collaborate with ML, PMs and designers, and contribute hands-on to critical technical 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.

Seeking a Mobile Front-End Developer proficient in Flutter and React Native to create scalable mobile apps, focusing on performance and user experience.

Seeking a highly creative Front-End Developer experienced in WordPress and JavaScript for crafting user-centric, visually stunning websites, collaborating with designers, and optimizing for performance.

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.

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

As a Frontend Engineer, you'll develop responsive web applications, collaborate with cross-functional teams, and mentor junior developers while optimizing applications for performance.

Build and maintain Angular frontend applications and reusable components, uphold WCAG accessibility, own frontend architecture, mentor juniors, produce documentation, test and deploy production code, and drive design-system standards.

Develop mobile-first, responsive Vue.js frontends focused on performance and UX. Build frontend management systems, participate in code reviews and team ceremonies, mentor junior engineers, and collaborate with backend teams.

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.

Lead the frontend architecture for a portable React platform that runs on web, iOS, and Android. Design and ship web runtime implementations, guide the React Web → React Native transition, influence hundreds of frontend engineers through patterns, docs, and reviews, and remain hands-on with code, performance, SSR, and React Server Components.

Lead design and ship the frontend architecture for a Portable Platform enabling React code to run across web, iOS, and Android. Own web implementations of shared components, guide the React Web to React Native migration, promote SSR and React Server Components where relevant, upskill hundreds of frontend engineers, and remain hands-on with code, design docs, and reviews.

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.

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

Lead design-system core work by owning standards, primitives, testing tooling, and cross-platform utilities. Drive large-scale frontend quality improvements, partner with product teams, codify best practices, mentor engineers, and contribute to hiring and platform adoption across the frontend ecosystem.

Lead design and development of high-performance, accessible user interfaces using modern frontend frameworks. Collaborate with product, design, and engineering to scope and deliver product features, evolve shared component libraries and design systems, write well-tested code, mentor peers, and champion performance and accessibility.

Design, build, and own frontend tooling and infrastructure to improve developer workflows across Canva. Improve build performance, maintain dev environments, implement testing and code-quality tooling, troubleshoot complex bundling issues, and drive adoption of best practices while mentoring engineers and collaborating across teams.

Join the Futures QA Automation team to design and execute test plans across web, desktop, and mobile. Develop and run automated, performance, security, and mobile-specific tests; set up testing environments (Node.js, Java, Go, Python, local blockchain); diagnose root causes; collaborate with engineers, PMs, designers, and operations to improve quality and processes.

Design and build responsive React frontends, implement wallet and blockchain interactions, translate complex DeFi/financial data into institutional dashboards, collaborate with smart contract and legal teams, ensure performance, security, and accessibility, and maintain clean, documented code through code reviews.

Own and evolve Arlula's server-rendered front-end stack for satellite operations. Implement and maintain multi-page UIs, ensure accessibility and performance, troubleshoot live deployments, mentor junior developers, and collaborate with engineers and product to shape UX and pipeline scalability.

Lead QA automation for Futures across web, desktop, and mobile: design and execute test plans, set up test environments, write automated tests, perform security and performance testing, root-cause analysis, and improve testing processes across the SDLC.

Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with cross-functional teams while staying current with blockchain best practices.