Requirements: English
Company: ITDS
Region: Wysokie Mazowieckie , Podlaskie Voivodeship
As a React Developer, you will be working for our client, a major global financial institution. The project focuses on uplifting the UI to modern standards while maintaining and gradually refactoring legacy components. You will collaborate closely with backend developers and strategists in a fast-paced, agile environment that values clean code, performance, and high usability. Develop and maintain frontend components for a complex pricing application Collaborate with backend developers and product strategists to implement new UI features Refactor and uplift legacy code to modern frontend standards Use React (with Hooks and Context API) and TypeScript to build interactive user interfaces Implement responsive layouts using modern CSS/SCSS or CSS-in-JS Participate in code reviews and testing to ensure high-quality deliverables Integrate frontend components into CI/CD pipelines using GitLab or Jenkins Contribute to UX discussions and continuously improve the usability of the application 5+ years of commercial frontend development experience ~ Strong proficiency in React (including Hooks and Context API) and JavaScript ~ Solid understanding of modern CSS methodologies and preprocessors (e.G., SCSS, CSS-in-JS)~ Working knowledge of modern frontend workflows, including Webpack, npm, and CI/CD tools like GitLab or Jenkins Experience with Redux Toolkit Query, React Query, or similar libraries Experience building complex forms using form libraries for React Understanding of good UX principles and accessibility