Front End Developer

Job Description

Senior Front-End Developer (React) Job Description Summary: Company Overview: Sellcord is the largest Walmart-exclusive agency, helping sellers succeed on Walmart. Product: Dashna, an analytics and advertising automation suite for e-commerce growth. Key Responsibilities: * Develop and maintain web applications using React. * Implement responsive designs for various devices and browsers. * Build scalable front-end architectures. * Optimize performance for diverse devices and browsers. * Integrate RESTful APIs with backend developers. * Work with UX/UI designers to turn wireframes into code. * Write clean, maintainable, and documented code. * Conduct code reviews and provide feedback. * Address performance issues and optimize using techniques like lazy loading and code splitting. * Write unit and integration tests using Jest/Enzyme. * Debug technical issues across the front-end. * Mentor junior developers. Qualifications: Education : * Bachelors or Masters in Computer Science, Software Engineering, or related field. Experience : * Minimum 5 years in front-end development, with React expertise. Skills : * Proficient in React hooks, context API, and functional components. * Experience with state management (Redux/MobX). * Strong knowledge of HTML5, CSS3. * Experience optimizing web apps for speed and scalability. * Familiarity with Webpack, code splitting, and lazy loading. * Proficient in Jest, Enzyme, or React Testing Library. * Experience with Python and Django.