Frontend Developer, React
Il y a 5 heures
Arrondissement of BrusselsCapital, Brussels, Belgique
3E
Temps plein
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ph3Responsibilities /h3ulliDevelop, maintain, and evolve high-quality React/TypeScript applications, translating product and design requirements into robust, scalable, and maintainable features. /liliBuild and improve core product functionality in collaboration with product managers, designers, and backend engineers, ensuring a seamless and consistent user experience. /liliDesign and implement performant, data‑heavy interfaces (e.g. dashboards, tables, and charts) capable of handling large and complex datasets efficiently. /liliIdentify, analyse, and resolve performance bottlenecks across the front‑end using modern React optimisation techniques and best practices. /liliCreate and maintain reusable UI components within a shared design system (Material UI‑based), ensuring consistency, accessibility, and scalability. /liliContribute to architectural decisions and continuously improve the structure, readability, and maintainability of the codebase. /liliParticipate in code reviews, promoting high engineering standards, clean code practices, and knowledge sharing within the team. /liliImplement secure and reliable front‑end patterns, including user authentication and role‑based access flows where applicable. /liliCollaborate in a multidisciplinary environment with developers, domain experts, and stakeholders to deliver impactful digital solutions in the renewable energy space. /li /ulh3Requirements /h3ulliYou hold a University degree in Computer Science (or equivalent) and have 4+ years of Front‑End experience (React focus). /liliYou are proficient in English (spoken and written). /liliYou are strong in React and TypeScript development. /liliYou are experienced in performance optimisation and debugging, and you know how to identify and resolve issues efficiently. /liliYou have experience working with existing codebases, including refactoring, improving structure, and building new features on top of legacy decisions. /liliYou understand UI/UX principles and build user‑friendly interfaces. /liliBonus points for:ulliOther languages: you will have international colleagues speaking French, Dutch and other languages /liliExperience with: Material UI (MUI) or similar component libraries, Redux Toolkit (RTK) for state management, frontend architecture patterns, Playwright for end‑to‑end testing and react testing library, Highcharts or similar data visualisation libraries, Nx and/or Vite as build frameworks (and monorepo setup), linting and formatting tools (e.g. ESLint, Prettier), Git, Docker and Azure DevOps pipelines. /li /ul /li /ulh3Core Competencies /h3pProficient in developing and maintaining high-quality React and TypeScript applications, with a strong focus on performance optimisation, user‑friendly interface design, and collaboration in multidisciplinary teams. Experienced in implementing secure front‑end patterns and contributing to architectural decisions for scalable solutions. /p /p