Frontend Developer

Comviva; Bengaluru; On-site; INR 900,000 - 1,200,000; Full time

Job summary

Comviva is seeking a skilled frontend engineer to design, develop, and maintain scalable web applications. You will translate UI/UX designs into production-ready interfaces and ensure optimal performance across devices.

You will collaborate with backend teams, QA, and product stakeholders, contributing to code reviews and architectural decisions, while following Agile ceremonies and development standards.

Qualifications

• Strong proficiency in JavaScript, TypeScript, and modern frontend development concepts.
• Hands-on experience with Angular, React.js, Vue.js, or similar frontend frameworks.
• Strong expertise in HTML5, CSS3, SCSS, and responsive web design.
• Experience building reusable UI components and component-based architectures.
• Strong experience integrating frontend applications with REST APIs and backend services.
• Experience with state management frameworks such as Redux, NgRx, Context API, or Vuex.
• Knowledge of responsive design principles and cross-browser compatibility.
• Strong understanding of frontend performance optimization techniques.
• Experience with frontend build tools such as Webpack, Vite, NPM, or Yarn.
• Familiarity with version control systems such as Git.
• Understanding of authentication and authorization mechanisms such as OAuth2, JWT, and SSO.
• Experience with debugging, troubleshooting, and browser developer tools.
• Knowledge of web accessibility standards (WCAG) and UI/UX best practices.
• Strong understanding of software development lifecycle (SDLC) and Agile methodologies.

Responsibilities

• Design, develop, test, and maintain responsive, scalable, and high-performance web applications.
• Build intuitive, user-friendly interfaces aligned with business and technical requirements.
• Translate UI/UX designs into production-ready applications.
• Integrate frontend with REST APIs, backend services, and third-party platforms.
• Ensure seamless user experience across desktop, tablet, and mobile devices.
• Optimize performance, load times, rendering, and accessibility standards.
• Implement secure frontend solutions, authentication flows, and session management.
• Collaborate with backend developers for smooth API integration and data flow.
• Participate in code reviews and uphold development quality standards.
• Write clean, reusable, maintainable code following standards and best practices.
• Work with analysts, product owners, UI/UX designers, architects, and QA teams.
• Participate in Agile ceremonies and continuously improve usability and maintainability.
• Maintain technical documentation for frontend components and architectures.
• Document enhancements, decisions, and application changes.
• Provide regular updates on progress, risks, dependencies, and deliverables.

Skills

JavaScript

TypeScript

Frontend frameworks

UI/UX awareness

Responsive design

Accessibility (WCAG)

Performance optimization

REST API integration

OAuth2/JWT/SSO understanding

Testing/debugging

Agile/Scrum

Tools

Angular

React.js

Vue.js

HTML5/CSS3/SCSS

Webpack/Vite/NPM/Yarn

Git

Next.js/Nuxt.js (SSR)

Node.js (Desirable)

Job description

Key Accountabilities

• Design, develop, test, and maintain responsive, scalable, and high-performance web applications
• Build intuitive, user-friendly, and visually appealing user interfaces aligned with business and technical requirements
• Translate UI/UX designs, wireframes, and prototypes into high-quality production-ready applications
• Integrate frontend applications with REST APIs, backend services, and third-party platforms
• Ensure seamless user experience across desktop, tablet, and mobile devices
• Optimize application performance, page load times, rendering efficiency, and accessibility standards
• Implement secure frontend solutions, authentication flows, and session management mechanisms
• Collaborate closely with backend developers to ensure smooth API integration and data flow
• Participate in code reviews and contribute to maintaining high development quality standards
• Write clean, efficient, reusable, and maintainable code following coding standards and best practices
• Work with business analysts, product owners, UI/UX designers, architects, and QA teams to deliver business solutions
• Participate in Agile ceremonies including sprint planning, daily stand-ups, reviews, and retrospectives
• Continuously improve application usability, accessibility, performance, and maintainability
• Maintain technical documentation for frontend components, UI architecture, integrations, and development standards
• Document enhancements, technical decisions, and application changes
• Provide regular updates on development progress, risks, dependencies, and assigned deliverables

Mandatory Skills

• Strong proficiency in JavaScript, TypeScript, and modern frontend development concepts
• Hands‑on experience with Angular, React.js, Vue.js, or similar frontend frameworks
• Strong expertise in HTML5, CSS3, SCSS, and responsive web design
• Experience building reusable UI components and component‑based architectures
• Strong experience integrating frontend applications with REST APIs and backend services
• Experience with state management frameworks such as Redux, NgRx, Context API, or Vuex
• Knowledge of responsive design principles and cross‑browser compatibility
• Strong understanding of frontend performance optimization techniques
• Experience with frontend build tools such as Webpack, Vite, NPM, or Yarn
• Familiarity with version control systems such as Git
• Understanding of authentication and authorization mechanisms such as OAuth2, JWT, and SSO
• Experience with debugging, troubleshooting, and browser developer tools
• Knowledge of web accessibility standards (WCAG) and UI/UX best practices
• Strong understanding of software development lifecycle (SDLC) and Agile methodologies

Desirable Skills

• Experience with Next.js, Nuxt.js, or Server‑Side Rendering (SSR) frameworks
• Exposure to backend technologies such as Node.js, Java Spring Boot, or .NET
• Experience with Docker and Kubernetes
• Familiarity with CI/CD pipelines and DevOps practices
• Exposure to cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP)
• Experience with automated testing frameworks such as Jest, Jasmine, Cypress, Playwright, or Selenium
• Knowledge of Progressive Web Applications (PWA)
• Experience working with design systems and component libraries
• Understanding of Micro Frontend architecture
• Experience working in Telecom, eCommerce, Banking, or enterprise digital transformation projects
• Strong communication, stakeholder engagement, and documentation skills