Sumanas Technologies - Senior Frontend Developer - React.js/Next.js

Job Summary

Key Responsibilities

• Develop and maintain user-facing features using HTML, CSS, and JavaScript.
• Build reusable code and libraries for future use.
• Optimize applications for maximum speed and scalability.
• Collaborate with back-end developers and web designers to improve usability.
• Maintain and improve website or web application.
• Ensure cross-browser compatibility and responsiveness of applications.
• Conduct code reviews, testing, and debugging.
• Stay up-to-date with emerging trends and technologies in front-end development.
  

Required Skills And Qualifications

• Proficient in HTML5, CSS3, JavaScript (ES6+)
• Experience with at least one modern JavaScript framework/library such as:
• React.js, Next.js, Vue.js,Redux Toolkit,
• Familiarity with version control systems (e.g., Git)
• Understanding of RESTful APIs and integration with back-end services
• Knowledge of responsive design and mobile-first development
• Ability to work in Agile/Scrum teams
• Strong attention to detail and problem-solving skills
• Excellent communication and teamwork skills
  

Preferred Qualifications

• Experience with TypeScript
• Familiarity with frontend build tools (Webpack, Vite, etc.)
• Understanding of CI/CD pipelines
• SEO best practices and performance optimization techniques
• Knowledge of testing frameworks (Jest, React Testing Library, Cypress)