Front-End Developer Senior

Front End Developer Senior

Requirements.

Must-have experience:

• Strong experience with React.js and modern ecosystem including Next.js, TypeScript, Redux, and Tailwind CSS.
• Proven ability to design and develop scalable, secure, and high-performance web interfaces.
• Experience building reusable and modular components using React (hooks, context, server components).
• Hands-on experience integrating with REST and GraphQL APIs.
• Solid understanding of web performance optimization, accessibility, and SEO (Lighthouse, Web Vitals).
• Experience collaborating closely with Back-End developers in full-stack environments.
• Knowledge of component libraries such as Material UI (MUI), Ant Design, or custom design systems.
• Experience with testing frameworks such as Jest, React Testing Library, and Cypress.
• Familiarity with code reviews, pull requests, and adherence to development standards.
• Experience working with CI/CD pipelines and version control systems (Azure DevOps).
• Understanding of authentication and authorization mechanisms (JWT, OAuth2, Azure AD).
• Strong problem-solving skills and attention to detail.
• Effective communication and teamwork skills..

Nice-to-have experience:

• Experience with server-side rendering (SSR) and static site generation (SSG) using Next.js
• Knowledge of micro-frontend architectures.
• Familiarity with advanced state management patterns.
• Experience contributing to design systems or UI/UX standardization.
• Exposure to cloud environments and deployment strategies.

Responsibilities.

• Design and develop the web portal front-end using React.js and its modern ecosystem.
• Build and maintain reusable, modular, and scalable UI components.
• Integrate front-end applications with REST and GraphQL APIs.
• Optimize application performance, accessibility, and SEO metrics.
• Collaborate closely with Back-End developers and cross-functional teams.
• Ensure visual and functional consistency through component libraries and design standards.
• Implement and maintain authentication and authorization flows.
• Write and maintain unit, integration, and end-to-end tests.
• Participate in code reviews and contribute to development standards and best practices.
• Support and improve CI/CD processes and deployment pipelines.
• Document technical solutions and maintain proper version control practices.

Required Languages.

• English: Beginner 11-30%