Are you a skilled front-end developer fluent in both Mandarin and English, with a strong foundation in Computer Science and a passion for building sophisticated digital experiences? We're looking for a senior-level developer to join a fast-moving, innovative team delivering high-performance, real-time web applications used globally. About the RoleIn this role, you'll be responsible for building and maintaining advanced front-end architecture using modern technologies. You'll work alongside a cross-functional team to deliver seamless, responsive user experiences. This is a full-time onsite position based in Chatswood, North Sydney, where you'll contribute to major platform initiatives and collaborate in both English and Mandarin.️ Your ToolkitModern Front-End Frameworks: Deep expertise in React, Angular, TypeScript, Linaria, Vitest, and Mocha.Build Systems & Tooling: Skilled in Webpack, Rollup, Vite, Gulp, npm, and Yarn.Web Technologies: Advanced knowledge of HTML5, CSS/Sass, JavaScript, Node.js, and Shell scripting.CI/CD & Deployment: Proficient with Git, Docker, and CI/CD pipelines (e.g., GitLab).Optimisation: Experience optimising rendering performance and managing real-time interface behaviours.Engineering Fundamentals: Strong background in Data Structures, Algorithms, Design Patterns, OOP, and Network Protocols. About YouDegree in Computer Science, Software Engineering, or related field.Fluent in Mandarin and English (spoken and written).Proven experience building modern, real-time web applications or platforms.Hands-on with state management and architecture patterns in front-end environments.Clear understanding of scalable code practices, testing methodologies, and documentation.Comfortable working full-time onsite and contributing to a collaborative, engineering-driven culture. What's on OfferImpactful Projects: Be part of a high-performance engineering team creating complex, real-time platforms.Collaborative Culture: Multilingual, supportive environment focused on engineering excellence.Career Development: Opportunities to lead technical initiatives and grow your expertise.Convenient Location: Based in Chatswood, easily accessible by public transport.Competitive Package: Attractive salary, commensurate with experience.Ready to bring your expertise to a new challenge? Apply now and help us build the future of front-end innovation.