Senior Front-end Developer (React)

Working as a Frontend Engineer, you will: design and develop modern front-end interfaces for an identity and access management platform implement user-facing flows such as login, onboarding, and account management integrate UI layers with authentication services (e.g. Auth0) and backend APIs collaborate closely with IAM and backend engineers to deliver cohesive, secure solutions build and maintain a reusable component library using Storybook ensure high code quality through automated testing (unit, integration, E2E) develop accessible applications, leveraging tools like axe-core for compliance contribute to improving UI consistency and developer experience across the platform participate in architectural discussions and propose front-end best practices support continuous improvement through knowledge sharing and collaboration About Chabre IT Services Chabre IT Services is a global professional IT services provider, building long-lasting relationships with Enterprises. We specialize in the delivery of tailor-made solutions,  smart outsourcing, try&hire, and success fee services. We are a smart IT boutique with unique knowledge, which will deliver your ideas into reality.About our Client Our client is a global technology and consulting organization delivering complex digital transformation initiatives for enterprise clients. They specialize in combining advisory, delivery, and managed services to drive measurable business outcomes.Qualifications strong commercial experience with TypeScript and React proven experience building secure authentication flows (login, onboarding, account management) hands-on experience with Storybook and component-driven development experience with automated testing tools such as Vitest, React Testing Library, and Playwright (or similar) experience integrating front-end applications with Auth0 or other CIAM solutions solid understanding of REST API integration experience delivering scalable, cloud-based web applications good understanding of accessibility standards and tools (e.g. axe-core) strong problem-solving and communication skills experience working in collaborative, Agile environments familiarity with identity and access management concepts is a plus We offer Rate: 140 - 160 PLN/h + VAT Remote work Subsidy for peripherals in the amount of 500,00zł Working tool (MacBook Pro or Lenovo Legion 5) Co-financing of courses related to the position Benefits: MultiSport, Medicover