React Senior Frontend Developer

Remote

Full time

React Senior Frontend Developer

Senior React developer position focused on building scalable web applications using React 18+, TypeScript, and modern frontend technologies. Fully remote.

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Unsere Vorteile

100% Remote

Unbegrenzter Urlaub

Flexible Arbeitszeiten

Krankenversicherung

Tolle Unternehmenskultur

Karriereentwicklung

Position Overview

Microservice Solutions GmbH seeks a Senior React Frontend Developer to develop and maintain scalable web applications for enterprise clients. This fully remote position requires extensive experience in modern React development and a proven track record of delivering production-ready applications.

Technical Responsibilities

Develop and maintain complex single-page applications using React 18+ and TypeScript

Implement state management solutions using Redux Toolkit, Zustand, or React Query

Design and build reusable component libraries following atomic design principles

Integrate RESTful and GraphQL APIs with proper error handling and data caching strategies

Implement comprehensive testing strategies using Jest, React Testing Library, and end-to-end testing frameworks

Optimize application performance through code splitting, lazy loading, and bundle optimization

Conduct technical code reviews and provide constructive feedback to team members

Establish and maintain coding standards, architectural patterns, and development workflows

Collaborate with backend engineers to define API contracts and data structures

Document technical decisions, component APIs, and system architecture

Required Technical Qualifications

Minimum 5 years of professional software development experience with at least 3 years focused on React

Expert-level proficiency in JavaScript ES6+ and TypeScript

Strong understanding of React core concepts: hooks, context, component lifecycle, and reconciliation

Hands-on experience with modern build tools: Webpack, Vite, or Turbopack

Proficiency in CSS-in-JS solutions, CSS Modules, or utility-first frameworks (Tailwind CSS, styled-components)

Experience with version control systems (Git) and branching strategies (Git Flow, trunk-based development)

Solid understanding of web performance optimization techniques and browser rendering behavior

Knowledge of responsive design principles and cross-browser compatibility requirements

Familiarity with CI/CD pipelines and automated deployment processes

Strong analytical and problem-solving capabilities

Fluent in English (written and verbal); German proficiency is advantageous

Legal authorization to work in Switzerland or EU

Preferred Technical Qualifications

Experience with Next.js, Remix, or other React meta-frameworks

Knowledge of server-side rendering (SSR) and static site generation (SSG)

Proficiency with React ecosystem libraries: React Router, Formik/React Hook Form, date-fns/Day.js

Experience with monorepo tools (Turborepo, Nx) and microfrontend architectures

Familiarity with Web APIs: Web Workers, Service Workers, IndexedDB, WebSockets

Understanding of accessibility standards (WCAG 2.1) and implementation best practices

Experience with design systems and component documentation tools (Storybook, Docusaurus)

Knowledge of Node.js and backend technologies for full-stack collaboration

Contributions to open-source projects or technical publications

Compensation and Working Conditions

Competitive salary commensurate with experience and Swiss market rates

Fully remote position with flexible working hours

Modern technology stack and development tools

Professional development budget for courses, conferences, and certifications

Opportunity to work on technically challenging projects across multiple domains

Collaborative engineering culture with emphasis on code quality and continuous improvement

Application Process

Qualified candidates should submit their application including CV, GitHub profile or portfolio, and a brief cover letter outlining relevant experience. Applications will be reviewed on a rolling basis.

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