Senior Frontend Developer (React / TypeScript)

Quick Facts

• Role: Senior Frontend Developer

• Focus: React.js, TypeScript, enterprise front-end development

Description

Design and build enterprise front-end features using React.js, TypeScript, and modern front-end technologies. Implement UI/UX designs according to the established Design System, create reusable components for shared component libraries, and integrate with REST / GraphQL and backend microservices. Ensure performance, responsiveness, cross-browser compatibility, WCAG accessibility compliance, and reliable unit and integration testing.

Responsibilities

• Design and develop front-end features using React.js, TypeScript and modern front-end technologies

• Implement approved UI/UX designs aligned with the established Design System and development standards

• Build reusable UI components and contribute to shared component libraries

• Collaborate closely with Senior UI/UX and Front-End specialists to ensure accurate and consistent implementation of designs

• Integrate front-end applications with REST APIs, GraphQL APIs and backend microservices

• Ensure high application performance, responsiveness and cross-browser compatibility

• Support compliance with web accessibility standards, including WCAG

• Identify and raise potential usability, consistency and design issues during implementation

• Troubleshoot and resolve UI defects and production issues

• Develop and maintain unit and integration tests for front-end components

• Participate in code reviews, sprint planning, refinement sessions and other Agile ceremonies

Requirements

• 8+ years of professional software development experience, including at least 6 years of hands-on React.js development

• Strong practical experience with React.js and TypeScript

• Experience developing enterprise-scale front-end applications

• Good understanding of modern front-end architecture and component-based development

• Experience with state management solutions such as Redux, Context API or similar technologies

• Ability to work with UI/UX designs and tools such as Figma

• Experience integrating applications with REST and/or GraphQL APIs

• Understanding of responsive web development and cross-browser compatibility

• Basic knowledge of WCAG and web accessibility principles

• Experience with automated front-end testing, including unit and integration testing

• Familiarity with CI/CD pipelines and containerized application environments

• Good communication skills and ability to collaborate with designers, developers and other stakeholders

• Fluency in English (written and spoken)

Benefits

• Private medical care

• Co-financing for the sports card

• Constant support of a dedicated consultant

• Employee referral program