WAISL Limited - Frontend Developer - Javascript/TypeScript

Frontend Developer Location : Onsite Bangalore Experience : 6+ years Role Overview : We are seeking a seasoned Frontend Developer with strong experience in designing and developing scalable, responsive, and high-performance web applications. The ideal candidate should have strong programming fundamentals and hands-on experience with modern frontend frameworks, UI development, API integration, and frontend performance optimization. Experience or exposure to data-driven applications and analytics platforms is a significant advantage, as the role involves working with data-centric systems and visualization components. Key Responsibilities : - Design, develop, and maintain scalable and responsive frontend applications. - Build intuitive, reusable, and high-performance user interfaces using modern frontend frameworks. - Develop and maintain frontend components using JavaScript/TypeScript, React, Angular, or Vue.js. - Integrate frontend applications with RESTful APIs and backend services. - Optimize applications for performance, scalability, responsiveness, and cross-browser compatibility. - Develop reusable UI components and maintain frontend coding standards. - Implement responsive designs that work across desktop, tablet, and mobile platforms. - Collaborate with Product, Design, Backend, QA, and other technical teams throughout the development lifecycle. - Participate in code reviews and contribute to technical design discussions. - Troubleshoot frontend issues and perform debugging and root-cause analysis. - Ensure application security and follow frontend development best practices. - Maintain clear technical documentation for frontend components and applications. - Contribute to CI/CD, automated testing, and deployment processes. Required Skills : - Strong hands-on experience with JavaScript and/or TypeScript. - Strong experience with at least one modern frontend framework: React, Angular, or Vue.js. - Strong understanding of HTML5, CSS3, responsive design, and browser technologies. - Experience building reusable and component-based UI architectures. - Hands-on experience integrating REST APIs and web services. - Good understanding of frontend state management, routing, authentication, and API handling. - Experience with Git, CI/CD pipelines, and Agile development practices. - Experience with frontend testing frameworks and debugging tools. - Understanding of web performance optimization, accessibility, and cross-browser compatibility. - Exposure to Docker and cloud environments such as AWS, Azure, or GCP will be an advantage. Good-to-Have Data & Analytics Exposure : - Experience developing interfaces for data-driven applications or analytics platforms. - Exposure to data visualization libraries and dashboard development. - Experience integrating frontend applications with real-time data or streaming APIs. - Understanding of data-intensive applications and basic data modelling concepts. - Exposure to platforms such as Power BI, Tableau, or custom-built analytics dashboards. - Experience working with real-time dashboards or visualization components. Qualifications : - Bachelors or Masters degree in Computer Science, Engineering, or a related field. - 6+ years of professional experience in frontend development. - Proven experience building and maintaining production-grade, scalable web applications. - Strong experience with modern frontend frameworks and web technologies. - Experience working in Agile/Scrum environments. - Strong problem-solving, analytical, and communication skills.