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# Senior Frontend Entwickler

- **Company:** sciencentric AG
- **Location:** Düsseldorf, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), HTML5, Cascading Style Sheets (CSS), Mobile Application Development, Continuous Integration, Mobile Application Software, E2e Testing, TypeScript, WebSocket, Cypress (Programming Language), Vue.js, Integration Tests, Build Tools, Graphql, Front End Software Development
- **Published:** September 6, 2026
- **Apply:** https://jobs.meinestadt.de/duesseldorf/standard?id=259769827

## About the Role

B Ausübungsformen

Gewünschte Fähigkeiten & Kenntnisse

API
User Experience
Vue
REST
GraphQL
Berufserfahrung
Experience Design
Testdurchführung
TypeScript
Mobile App
Englisch
Hybrid
Optimierung
UI
Kommunikation
CSS3
Accessibility
Continuous Integration
HTML5
Frontend
Deutsch
Teamfähigkeit, * bilden deine Grundlage.HTML5 & CSS3

 * Mehrjährige Erfahrung in der Arbeit mit TypeScript .
 * Du bringst Erfahrungen in der Arbeit mit Vue3 ( Composition API( PiniaVueRouter, , etc.) mit.
 * Zudem kennst du dich mit API-Integration & Datenflüsse ( REST, GraphQL, Websockets).
 * Component-Architektur & State Management
 * Expertise in Unit & Integration Tests sowie E2E Testing (Jest, Cypress,…).
 * Sehr gute Deutsch- sowie Englischkenntnisse in Wort und Schrift runden dein Profil ab.
 * Du kennst dich mit Performance-Optimierung im Frontend aus ( Lazy Loading( Code SplittingCaching, , ).
 * Du hast bereits erste Erfahrung in der Arbeit mit ReactAngular, ode Svelter machen.
 * Erfahrungen im Mobile App Development .
 * Du besitzt ein Grundverständnis in UX-Design Accessibility
 * Verständnis für CI/CD Pipelines und Build Tools.
 * Flexibles Arbeiten



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