Job Summary: Developer with solid experience in React + TypeScript + Next.js App Router, familiarity with the Radix/Shadcn and Tailwind ecosystem, and focus on precise financial calculations. Key Highlights: 1. Solid experience in React, TypeScript, and Next.js App Router 2. Familiarity with Radix/Shadcn UI and Tailwind CSS 3. Knowledge of financial calculations with decimal precision Core TypeScript — strong typing is mandatory across the entire project React 18 — hooks, context, component composition Next.js 15 (App Router) — route groups, server actions, middleware, layouts, standalone output Styling Tailwind CSS — utility-first system used throughout the project Radix UI / Shadcn UI — accessible primitives forming the foundation of components Lucide React — icon library State and Data Fetching TanStack React Query v5 — caching, mutations, automatic invalidation React Context — local feature state (providers) nuqs — state management via query params (filters, pagination, sorting) Forms and Validation React Hook Form — form management with custom context Zod — validation schemas used in forms, API requests/responses, and server actions @hookform/resolvers — Zod + React Hook Form integration Authentication NextAuth.js v5 (beta) — JWT strategy, sessions enriched with roles/permissions, route protection middleware Financial Calculations Decimal.js and Currency.js — precision in financial calculations date-fns — date manipulation Tools ESLint — code standard Storybook — visual development and component testing Docker — deployment with standalone image pnpm — package manager Architectural Patterns Layered organization: services, hooks (mutations/queries), components Path alias @/* mapping to ./src/* Description Developer with solid experience in React + TypeScript + Next.js App Router, familiarity with the Radix/Shadcn and Tailwind ecosystem, and comfort with TanStack Query/Table and React Hook Form + Zod. A differentiator is understanding financial calculations with decimal precision and knowledge of the financial operations domain. ### **Employment Type:** Contractor (PJ) ### **Required Knowledge and Skills:** React, TypeScript ### **Department:** IT-Finza