Web Portal Developer

Responsibilities:

• Own the design, development, and testing of reusable, type-safe UI components, ensuring clean architecture, scalability, and long-term maintainability across the portal.
• Build and maintain a structured component library in isolation, enabling rapid prototyping, visual validation, and consistent collaboration between engineering and design teams.
• Deliver high-performance, SEO-optimized web features, leveraging server-side rendering and static generation strategies to ensure fast load times and scalability.
• Own client-side and server-state management, implementing predictable state flows, efficient data fetching, caching, and synchronization with backend services.
• Design and implement robust data integration layers, ensuring reliable communication with REST and GraphQL APIs, including structured error handling and performance-aware strategies.
• Develop scalable and accessible UI experiences aligned with the design system, ensuring visual consistency, usability, and compliance with accessibility best practices.
• Ensure application reliability through comprehensive unit and integration testing, proactively preventing regressions and maintaining high quality standards.
• Drive engineering excellence through code reviews, knowledge sharing, and continuous improvement, contributing to the evolution of frontend standards and practices within the team.

Requirements:

• Advanced expertise in React, Hooks, and TypeScript, with strong understanding of modern component-driven UI architectures
• Strong experience using Storybook for interactive visual component development and isolated testing
• Proficiency in Zustand for state management and TanStack Query (React Query) for asynchronous data handling
• Hands-on experience with Next.js for building performant, SEO-friendly web applications
• Skilled in Styled Components, MUI, and scalable design system patterns
• Experience with form handling using Formik and schema-based validation with Zod or Yup
• Proficiency with Axios for data integration and HTML React Parser for content rendering
• Experience writing unit and integration tests with Vitest
• Solid understanding of accessibility and UI performance best practices
• Strong communication and collaboration skills, with a continuous learning mindset

Nice to have:

• Experience integrating with Agility CMS or other headless CMS platforms.
• Experience working with SEO optimization in Next.js applications.
• Strong understanding of advanced accessibility (a11y) standards beyond basic compliance.
• Experience building or contributing to scalable design systems.
• Experience optimizing UI performance in large-scale React applications.
• Familiarity with GraphQL client-side best practices (if not core experience).

Client

A global leader with a sharp focus on lottery solutions. A confident step forward building on a long history of delivering safe and secure technology, demonstrating strong commitment to customers as a dedicated lottery service provider. Leveraging collective insight, experience, and expertise to create reliable and engaging solutions that help lottery clients achieve objectives, meet player needs, and deliver meaningful benefits to communities.