𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 + 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 (𝗜𝗻𝘀𝗶𝗱𝗲 𝗨𝗔𝗘 𝗖𝗮𝗻𝗱𝗶𝗱𝗮𝘁𝗲 𝗢𝗻𝗹𝘆)

𝗖𝗼𝗺𝗽𝗮𝗻𝘆 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻  Suadeo is a French software company founded in 2004, focused on providing a Self BI Platform that empowers non-IT users to manage and analyze their data autonomously. Its flagship product, Suadeo Designer®, combines data governance and data visualization to support multidimensional analysis, dashboard and report creation, and strategic decision-making. The platform is designed for real-time data governance, full data lineage and traceability, robust security, and a Big Data–oriented architecture. Suadeo offers access to a wide range of BI tools, including dashboards, reports, data catalogs, and ETL, with seamless integration into existing information systems. Headquartered in Ivry-sur-Seine, France, the company has a presence in Switzerland and Dubai, serving public-sector and diverse private-sector clients in France and internationally. 𝗥𝗼𝗹𝗲 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻  About the role You'll build and maintain modern front-ends in React + TypeScript across a variety of projects and plugins. It's a React-first, front-end-focused role where performance, security, reusable components and great UX matter, because applications run at scale and often handle large datasets. What you'll do Build responsive, high-performance web applications in React.js + TypeScript Engineer for speed at scale — virtualization of large lists/tables, memoization, code-splitting, lazy loading and bundle budgets, tracking Core Web Vitals and p95, not just averages Create reusable, well-structured UI components and share patterns across products Turn UI/UX designs into high-quality, accessible interfaces Integrate with platform REST APIs, authentication and real-time updates Build responsive and PWA (installable, offline-capable) experiences Optimise for performance at scale — virtualization, memoization, code-splitting Ship multilingual UIs (EN / FR / DE/ ES …) and keep tests green (Vitest / React Testing Library) Collaborate with backend, QA, design and product; take part in code reviews What you'll bring 5 years front-end experience with strong, hands-on React.js (hooks, component architecture, state, render behaviour) Proven production React apps and deep React ecosystem (routing, forms, custom hooks, reusable component libraries) React state management — Context/Hooks plus Redux Toolkit or Zustand, and TanStack Query TypeScript , strong HTML5 / CSS3, responsive design REST API integration and solid front-end performance skills Git / GitLab and modern tooling (Vite) Nice to have PWA and React Native — the role may extend to a companion mobile app Exposure to .NET / C# (our plugin backends are .NET) — a plus, not required SignalR / WebSockets, TanStack Table, data-viz / maps (MapLibre, charts), i18n, accessibility (WCAG), testing (Cypress / Playwright)