Frontend Developer (UX Driven)

Responsibilities
Interaction Engineering: build complex workflow UI components (visual logic builders, real-time status monitors, multi-step configuration wizards).
Design System Stewardship: own and extend the global design system and component library, ensuring pixel-perfect consistency across product areas/modules.
High-Fidelity Prototyping: build code-based interactive prototypes to validate complex user journeys before full development.
Localization & Accessibility (a11y): implement i18n/l10n strategies supporting a global user base, strictly following WCAG 2.1 accessibility standards.
UX Performance Optimization: monitor and optimize Core Web Vitals and interaction latency so the product stays responsive under heavy enterprise load.
Stakeholder Collaboration: act as the 'translator' between UX designers and backend engineers, ensuring the design vision is technically and performance-feasible.
Requirements
Education: Bachelor's/Master's degree in Computer Science, Engineering, or related field.
Experience: 5+ years of frontend development, with a portfolio demonstrating complex enterprise UX (SaaS, IT management, or similar).
UX Principles: deep understanding of information architecture, user psychology, and usability testing methods.
Frontend Expertise: strong command of HTML5, CSS3 (Sass/CSS Modules), modern layout (Flexbox/Grid), and TypeScript.
Framework Expertise: deep proficiency in React, Angular, or [protected info], focused on building reusable, stateful components.
React: experience building reusable, stateful components using hooks; state management experience.
Design Tools: hands-on experience with Figma, Adobe XD, or Sketch; comfortable extracting assets and understanding design tokens.
Data integration: REST API, WebSocket for real-time data; solid error handling and retry/backoff strategy.
Workflow Technologies: familiarity with data visualization libraries ([protected info], [protected info]) and state management for complex data flows (Redux, Recoil).
Benefits
Working location: Tan Binh District, HCMC
Salary range: 40,000,000 - 50,000,000 VND gross