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Frontend

Frontend-Developer (m/w/d) React/Next.js

ReactTypeScriptNext.jsMonoreposCi/CdDockerSentryGrafanaPlaywrightJestJUnitTypo3JavaSpring BootREST APISqlOracle
Work Type
Job Type
Full Time
Location
Cologne
Salary
Not specified

About the Position

You will develop responsive web applications using React, TypeScript, and Next.js in a Scrum team, working closely with PO and UX/UI. The role involves managing CI/CD processes, conducting tests with Playwright and Jest, as well as performance monitoring with tools like Sentry and Grafana.

Responsibilities

  • Develop responsive web applications with React, TypeScript, and Next.js
  • Manage CI/CD processes using Bitbucket & Jenkins
  • Conduct tests using Playwright, Jest, JUnit
  • Containerize applications with Docker
  • Monitor systems with Sentry & Grafana to ensure performance and stability
  • Integrate CMS systems (Typo3/Headless) and existing backend systems
  • Use AI-supported tools in the development process
  • Work in an Agile Scrum team, closely coordinating with PO and UX/UI

Requirements

  • Minimum 4 years of experience in React, TypeScript, and ideally Next.js
  • Familiarity with Monorepos (e.g., Nx), design systems, and performance optimization
  • Experience with CI/CD processes and Bitbucket
  • Knowledge of monitoring/observability with Sentry and Grafana
  • Experience with Typo3/CMS and legacy systems
  • Interest in telecommunications services and platforms
  • Ideally knowledge of Java, Spring Boot, REST APIs, data modeling, SQL, and Oracle

Benefits

  • Opportunities for personal development
  • Commitment to equality and diversity in the workplace
Frontend-Developer (m/w/d) React/Next.js