senior frontend developer (react/next.js)

helyszín Budapest, Budapest,

állás típus Határozatlan idejű,

megjelenés dátuma 23 szeptember 2025,

referencia szám 36921,

Cégleírás / Organisation/Department

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.

Pozíció leírása / Job description

• 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

Elvárások / Requirements

• 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.

Amit kínálunk / Offer

• Flexible hybrid work, core hours 10:00–16:00
• Choice of personal laptop
• Small, senior team: low bureaucracy, high impact

Kapcsolattartó / Information

Réka Lukáts -

Mező-Mészáros Ildikó - ildiko.mezo-meszaros@randstad.hu