Frontend Engineer (CDC)

Phra Nakhon Si Ayutthaya
Permanent
Full-time

8 days ago

Job Description:We are modernizing our legacy JSP back-office system into a React-based platform. The role involves building reliable forms, tables, validation flows, and smooth user experiences for warehouse operations. As a Frontend Engineer, you will transform product designs into user-friendly applications using agile engineering practices and modern technologies. You will collaborate closely with backend engineers, ensure accessibility standards, and deliver solutions that directly support day-to-day business operations.

You'll develop internal user interfaces using React + TypeScript (forms, tables, filters, printing flows).
You'll implement data fetching and mutation responsibly (React Query or equivalent), including proper error and loading states.
You'll partner with backend engineers on API contracts and contribute to technical documentation and small ADRs.
You'll need to apply best practices in testing, performance optimization, and frontend architecture.

Requirements:

Strong skills in React, state management, API integration, and form validation.
Solid understanding of testing fundamentals (unit and integration).
Proven ability to drive UI architecture and deliver performance improvements (profiling, virtualization).
Having the exposure to mobile development with native or web-to-native tooling and frameworks is an added advantage
Experience with developer experience patterns, accessibility standards, and team mentoring
Demonstrated experience with React.js, TypeScript, Vite, React Query, Tailwind, MUI, Jest, React Testing Library, OpenTelemetry (OTel).

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