Senior Frontend Developer (ReactJS/ NextJS/ TypeScript)
TP. Hồ Chí Minh (Số 20 đường Sông Thao,Tan Son Hoa,Ho Chi Minh)
Application deadline:
25/11/2026
About This Job
Trách nhiệm chính
- Own frontend architecture on Next.js/React.js, including rendering strategy (SSR/SSG/ISR/CSR), reusable components, and design system.
- Optimize end-to-end performance: Core Web Vitals, code splitting, lazy loading, caching/CDN, and runtime profiling.
- Integrate with backend via REST, GraphQL, WebSockets, and SSE; implement secure auth flows (OAuth2/OIDC, JWT).
- Collaborate with Designers to review feasibility early and deliver pixel-perfect, accessible UI from Figma.
- Apply AI coding tools daily to speed up delivery, and critically review AI-generated code before merge.
- Enforce secure coding practices and testing (unit, integration, E2E) with CI/CD.
- Lead code reviews, set frontend standards, and mentor junior/mid-level developers.
Yêu cầu
- Deep expertise in React.js and Next.js (App Router, Server Components, caching) in production.
- Strong TypeScript and JavaScript (ES6+).
- Proven, measurable results in web performance optimization.
- Solid experience with REST, GraphQL, WebSockets, and state management (Redux/Zustand, TanStack Query/SWR).
- Experience working with Designers in Figma and building design systems (Tailwind, Storybook).
- Proficient use of AI coding tools (Claude Code, Cursor, Copilot) with concrete productivity examples.
- English communication in technical discussions.
Yêu cầu ưu tiên
- Experience with cybersecurity products or real-time, data-heavy dashboards.
- Experience building AI-powered UI (streaming LLM responses, chat interfaces).
- Familiarity with Docker/Kubernetes and edge/CDN deployment.
Thông tin khác
- Work on system-level, high traffic architecture.
- Opportunity to grow into Senior/Tech Lead in distributed systems.
- Flexible working arrangements and competitive compensation.