Frontend Engineer

Company Overview Established in 2010, Vinova is an award-winning development company specializing in mobile, web, and enterprise applications. We serve global clients across IoT, blockchain, fintech, networking, and ecommerce, delivering quality products through passionate, collaborative teams. Job Summary You will lead frontend engineering efforts to design and build user-centered, accessible, and production-ready web interfaces, collaborating closely with users and backend teams to deliver innovative AI-enabled and enterprise applications.

Translate user needs and business goals into personas, journey maps, information architecture, user flows, and clear product requirements through direct collaboration with business users Create wireframes, high-fidelity designs, and interactive prototypes using Figma or coded tools; facilitate usability testing and iterate designs based on user feedback Develop responsive, maintainable, and production-quality web applications using React, Next.js, TypeScript, HTML, and CSS with reusable components, state management, client-side validation, error handling, and automated tests Design AI interaction interfaces for conversational, generative, and agentic experiences, managing streaming responses, tool execution, system status, citations, user confirmation, human review, error recovery, and uncertainty handling Apply and extend reusable design patterns, component libraries, and design tokens to ensure consistent, responsive, i