Frontend Engineer - Forecasting and Replenishment

Makro PRO Thailand
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Your ChallengeThe Frontend Engineer is to build and improve web applications used by the Forecasting and Replenishment (FNR) team. This role focuses on creating reliable, fast, and easy-to-use interfaces for business users managing replenishment parameters, reviewing order proposals, monitoring exceptions, and taking action. You will work closely with Backend Engineers, Product, and business stakeholders to deliver production-grade features that have real operational impact. • Build and maintain React applications using TypeScript with strong attention to usability, performance, and maintainability. • Implement end-to-end user workflows for FNR systems (for example parameter setup, proposal review and approvals, dashboards, and exception handling). • Collaborate with Backend Engineers to design and consume APIs effectively, including pagination, filtering, search, and error handling. • Translate requirements into clean UI architecture: reusable components, predictable state management, and consistent UX patterns. • Build data-heavy screens including tables, filters, forms, charts, and drill-down views with a strong focus on clarity and speed. • Implement role-based access and authentication flows as required by internal systems. • Ensure high quality through testing, code reviews, and disciplined release practices. • Improve frontend developer experience: component standards, documentation, performance budgets, and reducing UI regressions. • Work with stakeholders to iterate quickly through demos and feedback loops, while keeping the UI stable and consistent.