Senior Frontend Engineer

intella · Cairo, Egypt · Posted 2026-06-02

You'll own and ship features across multiple production applications servingreal users. Our front-end portfolio includes admin dashboards, customer-facingplatforms, real-time communication tools, and CMS-powered marketing sites.You won't just write code, you'll influence architecture decisions, drivebest practices, and mentor other engineers on the team.Our stack- Next.js 15 (App Router) with TypeScript- React 18/19 with Server Components- TailwindCSS 4, shadcn/ui, and Material UI 6- Zustand and React Query for state and data fetching- Vitest and React Testing Library for testing- next-intl for internationalization- Husky, commitlint, lint-staged, and ESLint for code quality- Docker for containerized deploymentsWhat we're looking for- 5+ years of professional front-end development experience- Deep expertise with React and Next.js (App Router, SSR, RSC)- Strong understanding of React internals: reconciliation, the Fiberarchitecture, rendering lifecycle, hooks execution order, and how the virtualDOM works under the hood- Thorough understanding of React hooks; when to use them, when not to, andhow to avoid common pitfalls like stale closures, unnecessary effects, anddependency array mistakes- Strong debugging skills; comfortable with React DevTools, profilingre-renders, reading stack traces, and diagnosing performance bottlenecks inproduction- Strong TypeScript skills; you think in types- Experience with modern CSS approaches (Tailwind, CSS-in-JS, design systems)- Familiarity with state management patterns (Zustand, Redux Toolkit, ReactQuery)- Comfortable integrating AI tools into your development workflow, whetherfor code generation, debugging, code reviews, or accelerating delivery- Solid grasp of performance optimization: memoization strategies, bundleanalysis, lazy loading, and knowing when React re-renders and why- A testing mindset, you write meaningful tests, not just coverage- Experience with internationalization (i18n) in production applications- Comfort working across multiple codebases and product domains- Strong opinions, loosely held, and the communication skills to back them upNice to have- Experience with audio/media APIs (e.g., WaveSurfer.js)- Familiarity with headless CMS platforms (Strapi or similar)- Background in real-time features (WebSockets / Socket.io)- Contributions to component libraries or design systems- Experience with shadcn/ui and accessible component patternsIf you're excited about building polished, performant products with a modernstack and a team that cares about code quality, we'd love to hear from you.

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