Senior Frontend Developer React/TypeScript

DCG WARSZAWA 2026-10-02

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, translating designs into accurate front-end implementations
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 (both written and spoken)

Nice to have:

Experience with Micro Frontend architecture, particularly Module Federation
Basic knowledge of SQL and relational databases
Experience working in financial services, banking or transfer agency environments
Previous experience working with enterprise-level design systems

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Senior Frontend Developer (React / TypeScript)

Offer:

Private medical care
Co-financing for the sports card
Constant support of dedicated consultant
Employee referral program

,[Design and develop front-end features using React.js, TypeScript and modern front-end technologies , Implement approved UI/UX designs in line 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: React, TypeScript, UI, Design System, REST API, GraphQL, Microservices, WCAG, Integration test, Redux, API, UX design, Figma, Web development, Module Federation, SQL, Relational database Additionally: Sport Subscription, Private healthcare, Employee referral bonus.