Frontend Developer
First seen by Alion on Sep 24, 2026. WAISL LIMITED scores B on the Alion truth index.
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.
Skills
UI, Frontend Architecture, Javascript, TypeScript, React.js, AngularJS, Vue.js, HTML5, CSS3, RWD Design