Senior Frontend Engineer
First seen by Alion on Sep 22, 2026.
About the Role :
We are looking for an experienced Senior Frontend Engineer who can build polished, high-performance web applications with React/Next.js and TypeScript. The ideal candidate has a strong eye for design detail, real experience building bidirectional (LTR/RTL) interfaces, and is comfortable working independently in a fast-paced environment.
Responsibilities :
- Build and maintain web applications using React/Next.js or any other framework and TypeScript.
- Implement responsive, accessible, and performant user interfaces.
- Build interfaces that support both left-to-right and right-to-left languages.
- Collaborate with designers to translate designs into pixel-accurate, production-quality code.
- Contribute to and help maintain a shared component/design system.
- Write clean, well-tested, maintainable code and participate in code reviews.
Requirements :
- 7+ years of professional frontend engineering experience.
- Deep expertise in React or any other framework, and TypeScript (strict mode).
- Proven experience building bidirectional (LTR/RTL) interfaces, not just CSS mirroring.
- Strong understanding of modern CSS, responsive design, and web performance optimisation.
- Experience working with component libraries and design systems (e.g., Tailwind, shadcn, or equivalent).
- Familiarity with state management, API integration, and testing frameworks (Jest, React Testing Library, etc.).
- Strong attention to visual/design fidelity.
- Ability to work independently in a fast-paced environment with minimal ramp-up time.
Preferred :
- Experience building for bilingual or multilingual user bases.
- Familiarity with native mobile development (iOS/Android) as a plus.
- Experience with accessibility standards (WCAG).
Skills
TypeScript, Next.js, UI, CSS, Tailwind, React.js, Jest Framework