Java Frontend Developer

Job highlights

• Expertise in React.js functional components and hooks, strong TypeScript skills with type safety, and advanced state management using Redux Toolkit or Context API
• Develop and maintain responsive React.js web applications, integrate RESTful APIs, implement authentication and secure session handling, optimize performance, and write unit tests

Roles and Responsibilities:

• Develop responsive and interactive web applications using React.js, TypeScript, JavaScript, HTML5, and CSS3.
• Build reusable UI components and maintain scalable frontend application architecture.
• Implement application features using React Hooks, functional components, props, state management, and React Router.
• Integrate RESTful APIs and backend services to retrieve, process, and display application data.
• Collaborate with Java backend developers to integrate frontend applications with Java and Spring Boot services.
• Develop and maintain API integrations, including request handling, response processing, validation, and error handling.
• Implement form validation, authentication, authorization, and secure session handling.
• Manage application state using Redux Toolkit, Context API, or other suitable state management libraries.
• Write clean, reusable, maintainable, and type-safe code using TypeScript.
• Optimize application performance through component optimization, lazy loading, code splitting, and efficient rendering.
• Write unit and component tests using Jest, React Testing Library, or equivalent testing tools.
• Troubleshoot, debug, and resolve frontend and API integration issues.

Must have skills:

• React.js: Functional Components, React Hooks (useState, useEffect), Props, Component Lifecycle, and Reusable Components.
• TypeScript: Type Annotations, Interfaces, Type Aliases, Generics, and Type Safety.
• JavaScript (ES6+): Arrow Functions, Promises, Async/Await, Destructuring, Closures, and Array Methods.
• HTML5 & CSS3: Semantic HTML, Flexbox, CSS Grid, Responsive Design, and Media Queries.
• State Management: Redux Toolkit, Context API, and Global State Management.
• React Router: Routing, Nested Routes, Navigation, and Protected Routes.