Full-Time React Developer (Front-end, Next.js)

• Implement features that meet acceptance criteria using React and Next.js.
• Write production-ready code with automated tests, accessibility checks, performance profiling, and robust error and loading states.
• Perform code reviews and give clear, actionable feedback within Git workflows.
• Integrate REST APIs, manage state, ensure data integrity, and document changes for reuse.
• Build and maintain reusable components and front-end libraries aligned to the design system.
• Translate designs into accessible, performant UI and validate technical feasibility early.
• Optimise rendering, bundle size, and caching for speed and scalability across devices and browsers.
• Collaborate with product, design, QA, and back end to deliver small, reversible increments.
• Contribute to architecture and front-end best practices.
• Track emerging web standards and tools and propose improvements

• Demonstrable professional front-end experience.
• Demonstrable experience with React and TypeScript, solid fundamentals with components and hooks, strong type safety.
• Experience with industry best practices and form and validation libraries such as React Hook Form.
• Next.js routing, basic SSR concepts, and deployment.
• Good working knowledge of test-driven development (TDD), including the red, green, refactor cycle; component and integration tests; effective use of test doubles and mocks; fast, deterministic suites.
• Testing with Jest and React Testing Library.
• Accessibility, semantic HTML, WCAG 2.2 AA, and the GOV.UK Design System.
• Experience consuming APIs and handling structured data, preferably with exposure to enterprise platforms or OData.

• Component libraries, experience with design systems and contributing components.
• Familiarity with data modelling concepts and relational basics.
• TanStack Query or similar data-fetching libraries.
• End-to-end testing with Cypress or Playwright.
• SnapLogic familiarity is helpful but not required.
• Storybook for UI documentation and visual reviews.
• Familiarity with Jira, Confluence, and Visual Studio Code.
• Figma for design collaboration and handoff, Mural for collaborative workshops.
• Knowledge of web performance optimisation techniques.
• Familiarity with CI/CD pipelines and DevOps practices.

• Clear and concise communication, both written and verbal.
• Ownership and accountability to see work through to production.
• Pragmatic problem-solving and prioritisation.
• Constructive challenges and effectively give and receive feedback.
• Advocates Agile Scrum ways of working and commits to Sprint Goals.
• Ability to work effectively in a collaborative, cross-functional team environment.
• Strong attention to detail and commitment to producing high-quality code.
• Proactive approach to learning and staying updated with the latest front-end technologies and best practices.

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