CareerPlan

Web Developer:in React & Next.js

HamburgFull-time2026-09-17 → 2026-11-11

Core

Building production Web Apps and Websites for diverse clients including warehouse management systems, corporate onboarding apps, and climate protection tools.

Role type

Senior Frontend Web Developer (React/Next.js)

Builds

Web applications, websites, and the internal Melting Web Framework used across client projects.

Domain

Digital Agency / SaaS / Enterprise Software

Required skills

Next.js, React, TypeScript, Sanity (Content Modeling), Vercel deployment, Performance optimization, Code Reviews, AI-assisted coding judgment, Backend mindset

Preferred skills

Sanity (Schema Design, GROQ), Design System implementation, Accessibility expertise

Technologies

Next.js, React, TypeScript, Sanity, Vercel, Nx, ESLint, Playwright, Figma

Responsibilities

Develop and maintain client projects from architecture to deployment; Contribute to the Melting Web Framework; Implement design systems from Figma; Optimize performance and Core Web Vitals; Conduct code reviews including AI-generated code; Manage deployments and monitoring on Vercel.

Seniority

Senior, hands-on IC