Job Description

Job Overview We are seeking a skilled Frontend Developer with strong expertise in JavaScript and modern web application development. The ideal candidate will be responsible for developing responsive, user-friendly, and maintainable interfaces for enterprise retail and e-commerce applications. The candidate should have a solid understanding of JavaScript fundamentals, browser behavior, HTML, CSS, asynchronous programming, and API integration. Experience with a modern frontend framework such as React or Angular is desirable, subject to the requirements of the specific AEO project. Key Responsibilities Design, develop, and maintain interactive web application interfaces using JavaScript, HTML5, and CSS3. Build reusable UI components and maintainable frontend modules following established coding standards. Implement client-side business logic, form validation, event handling, and application workflows. Integrate frontend applications with backend REST APIs and handle asynchronous requests, responses, and errors. Develop responsive interfaces that work consistently across supported browsers, devices, and screen sizes. Identify and resolve UI defects, performance bottlenecks, and browser compatibility issues. Optimize page rendering, JavaScript execution, loading time, and overall application performance. Collaborate with backend developers, UI/UX designers, QA engineers, and product stakeholders to deliver end-to-end features. Participate in code reviews, unit testing, integration testing, and Agile development activities. Maintain code quality, accessibility, security, and frontend development best practices. Support existing applications, troubleshoot production issues, and contribute to ongoing enhancements and modernization initiatives. Required Technical Skills Strong hands-on experience with JavaScript (ES6+) , including functions, closures, objects, arrays, promises, and asynchronous programming. Strong knowledge of HTML5, CSS3, DOM manipulation, browser events, and responsive web design. Experience developing interactive, component-based web applications. Hands-on experience integrating REST APIs using Fetch, Axios, or equivalent technologies. Understanding of HTTP methods, status codes, JSON, browser networking, and client-server communication. Experience with debugging tools, browser developer tools, and frontend performance optimization. Familiarity with Git, version control, and collaborative development workflows. Understanding of frontend testing, code quality, reusable components, and maintainable application architecture. Ability to translate functional requirements and UI designs into reliable, production-ready interfaces. Preferred Skills Hands-on experience with React.js or Angular, depending on the project technology stack. Familiarity with TypeScript, Node.js-based frontend tooling, npm, and modern build tools. Experience with state management, routing, component lifecycle, and frontend application architecture. Exposure to Jest, React Testing Library, Jasmine, or equivalent testing frameworks. Familiarity with CI/CD pipelines, automated testing, and frontend deployment processes. Experience in retail, e-commerce, product catalog, shopping, checkout, order tracking, or other customer-facing digital applications. Exposure to accessibility standards, web performance metrics, and modern UI development practices. Candidate Profile The ideal candidate should demonstrate strong JavaScript fundamentals rather than relying entirely on a framework. Candidates should be able to explain how they build reusable components, consume APIs, manage asynchronous operations, troubleshoot browser issues, and improve application performance. Key Skills: JavaScript ES6+, HTML5, CSS3, DOM, REST API Integration, Responsive Design, Git, Frontend Testing; React.js or Angular preferred, subject to project requirements.