Senior Frontend Architect - React/Next.js (Remote)

Afternow; Polska; Hybrid; PLN 147,000 - 196,000; Full time

Benefits offered by this job

Fully remote

Flexible hours

Competitive salary

Job summary

Afternow is seeking a Senior Frontend Developer to lead the frontend of our B2C Shop and B2B Vendor Portal. You will build high-conversion storefronts and complex dashboards, turning Figma designs into performant UI within a multi-repo architecture.

You should have 5+ years in React/Next.js, strong TypeScript, TailwindCSS, TanStack tools, and a design-system mindset. Fluency in English is required; knowledge of Spanish is a plus. This is a fully remote, international role with flexible hours.

Qualifications

• 5+ years building React/Next.js applications for B2B/B2C.
• Strong TypeScript skills, generics/utilities, and Zod validation.
• Proficiency with TailwindCSS and a design system.

Responsibilities

• Architect reusable components in a shared library for multiple portals.
• Manage server and client state with TanStack Query and Zustand.
• Translate Figma designs into pixel-perfect, responsive UI.
• Implement high-performance data grids and forms with React Hook Form.
• Ensure RBAC, authentication flows, and secure UI visibility.
• Optimize Next.js Server Components and code-splitting for speed.
• Write tests to prevent regressions in production.

Skills

Frontend Specialist

React/Next.js

TypeScript

Generics & Utility Types

Zod

TailwindCSS

shadcn/ui

TanStack Query

Zustand

Performance Optimization

UI Design Translation

OpenAPI/Swagger

English Communication

Tools

TanStack Query

TanStack Table

React Hook Form

Zod

TailwindCSS

shadcn/ui

Radix UI/Headless UI

Next.js

Job description

Afternow is seeking a Senior Frontend Developer to lead the frontend of our B2C Shop and B2B Vendor Portal. You will build high-conversion storefronts and complex dashboards, turning Figma designs into performant UI within a multi-repo architecture.

You should have 5+ years in React/Next.js, strong TypeScript, TailwindCSS, TanStack tools, and a design-system mindset. Fluency in English is required; knowledge of Spanish is a plus. This is a fully remote, international role with flexible hours.