(Sr.) Frontend Developer (web3/blockchain experience preferred)- Mandarin Speaker in Australia Fair, Queensland at Jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a (Sr.) Frontend Developer (web3/blockchain experience preferred) – Mandarin Speaker based in Australia.

This role offers the opportunity to join a fast-moving engineering team building next-generation fintech and blockchain-powered products with a strong focus on user experience and performance. You will play a key part in designing and delivering responsive, high-quality web interfaces that support complex trading, payments, and infrastructure solutions used by global clients. Working closely with design, backend, and product teams, you will help transform ideas into scalable and intuitive frontend experiences. The environment is highly collaborative and innovation-driven, where rapid prototyping and continuous improvement are part of everyday work. You will contribute to both architecture and implementation decisions, ensuring clean, maintainable, and high-performing frontend systems. This position is ideal for a developer who thrives in dynamic environments and enjoys building impactful products at scale.

You will be responsible for building and optimizing user-facing applications that power advanced fintech and blockchain solutions, ensuring both technical excellence and exceptional user experience. In paragraph format, your responsibilities will include:

• Designing and developing responsive, scalable frontend interfaces using modern JavaScript frameworks such as Vue.js or React.js.
• Collaborating with backend and design teams to prototype and implement web features, RESTful APIs, and WebSocket integrations.
• Building reusable components, structured frontend architecture, and maintaining clean, maintainable codebases.
• Ensuring cross-browser compatibility, responsive design, and optimal performance across devices and platforms.
• Debugging, profiling, and optimizing frontend performance using browser tools and development utilities.
• Contributing to CSS architecture, semantic HTML structure, and visually consistent UI/UX implementation.
• Supporting build processes, staging environments, and deployment workflows for smooth release cycles.

This role requires strong frontend engineering expertise combined with the ability to work in fast-paced, product-driven environments. In paragraph format, your profile should include:

• 5+ years of frontend development experience with strong knowledge of modern web technologies.
• Solid experience with Vue.js, React.js, or similar frameworks, along with state management tools such as Vuex or Redux.
• Strong proficiency in ES6+, HTML5, CSS3, and preprocessors like Sass or Less.
• Experience integrating APIs (REST and WebSockets) and working closely with backend systems.
• Strong debugging skills using browser tools such as network monitors, JS profilers, and inspector utilities.
• Experience building responsive, high-performance web applications serving large user bases.
• Strong communication, self-motivation, and ability to thrive in agile, fast-paced environments.
• Mandarin language proficiency (spoken and written) as a key requirement for collaboration.
• Exposure to web3/blockchain environments is considered a strong advantage.

• Competitive compensation package aligned with experience and skills.
• Opportunity to work on cutting-edge fintech and blockchain products.
• Collaborative, global team environment with strong engineering culture.
• Access to modern development tools and innovative technical challenges.
• Team-building activities and company events.
• Career growth opportunities in a rapidly expanding technology ecosystem.
• Exposure to large-scale, high-traffic web applications.