React UI Developer

Bapon — United Kingdom · Posted ~5 hours ago

Senior Hybrid

Skills

React JavaScript CSS responsive web development REST APIs front-end architecture accessible UI development secure web development

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Summary ✨ AI‑Generated

Join a hybrid front-end engineering role focused on building secure, accessible, and scalable React applications. You will translate complex designs into responsive interfaces, integrate REST APIs, establish front-end architecture standards, and help introduce modern tools and engineering practices.

Highlights

Hybrid role combining hands-on React development with front-end architecture leadership, accessibility, security, reusable components, and modern web engineering practices.

Description

We are looking for an experienced React-focused UI Solutions Developer to join our team, working on high-impact, secure digital services for public and private sector clients. This hybrid role demands both hands-on front-end development expertise and architectural leadership, with a focus on scalable, modern web application delivery. Key Responsibilities As a UI Developer: Build high-quality, secure, and accessible React-based user interfaces.Translate complex design prototypes into responsive web components using modern JavaScript and CSS methodologies.Ensure cross-browser and cross-device performance and compatibility.Collaborate with back-end teams to integrate RESTful APIs and manage data flow securely and efficiently.Write modular, reusable, and well-documented code aligned with project and security standards.Define and enforce front-end technical architecture and coding standards across projects.Evaluate and introduce new front-end tools, libraries, and best practices with a security-first mindset.Lead technical design discussions and code reviews, ensuring alignment with enterprise architecture.Guide and mentor front-end developers on React best practices, testing strategies, and performance optimisation.Collaborate with UX designers, product owners, and security specialists to create robust and maintainable UI solutions. Essential Requirements Current and active SC clearance – applicants without SC clearance will not be consideredBased in the United Kingdom and eligible to work in the UK7+ years of front-end development experience2+ years in a technical leadership or architecture roleExpert-level proficiency in React and related libraries (e.g. React Router, Redux, Zustand)Deep knowledge of JavaScript (ES6+), HTML5, CSS3/SASS, and responsive designExperience building accessible interfaces to WCAG 2.1 AA standardsProficiency in front-end build tools (Webpack, Vite, etc.) and CI/CD pipelinesStrong understanding of security considerations in front-end development Desirable Skills Experience in government or regulated industriesFamiliarity with testing frameworks (Jest, React Testing Library, Cypress)Experience with design systems (e.g., GOV.UK Design System, Storybook)Knowledge of server-side rendering (e.g., Next.js)Exposure to DevOps tooling and practices