Senior Frontend Developer (React / Next.js)

Develop Real-Time UI : Build a real-time dashboard with React components that are fed by WebSockets / SSE.

Implement Next.js Features : Create routes and pages using Next.js's App Router, with a focus on Server Components and Server Actions.

Optimize Performance : Ensure top Lighthouse / Web Vitals scores and optimize bundle sizes to deliver a fast and accessible UI.

Maintain Design System : Use TailwindCSS and maintain a consistent design system for the user interface

Our client is an innovative cybersecurity company working on products for the telecommunication and IoT industries. They are currently building a new software development team in Budapest and are looking for a skilled Senior Frontend Developer (React / Next.js) to join their team.

• 5 years of professional front-end experience, with a minimum of 3 years using React.
• Production experience with Next.js, particularly the App Router, is a must.
• Technical Skills : You should have strong skills in TypeScript, state management (Zustand / Redux / RxJS), and WebSockets.
• Strong knowledge of both written and spoken English is essential.
• Flexible hybrid work, core hours 10 : 00–16 : 00
• Choice of personal laptop
• Small, senior team : low bureaucracy, high impact