Senior Frontend Developer

SupportFinity™; Ahmedabad District; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

SupportFinity™ is seeking a Senior Frontend Developer in India with strong React.js and JavaScript expertise to build high-quality, scalable user interfaces. You will collaborate with cross-functional teams to deliver performant web applications.

Responsibilities include writing clean, reusable code, optimizing performance, conducting code reviews, and mentoring junior developers while staying current with frontend trends and best practices.

Qualifications

• Bachelor's degree in CS/Engineering or related field.
• 5+ years of frontend development experience.
• Strong proficiency in JavaScript (ES6+).
• Hands-on experience with React.js and its core principles.
• Experience with HTML5, CSS3 and responsive design.
• Knowledge of state management libraries (Redux, Zustand, Recoil).
• Experience with RESTful APIs and asynchronous programming.
• Familiarity with modern build tools (Webpack, Vite, Babel).
• Strong understanding of cross-browser compatibility and web performance.

Responsibilities

• Develop, maintain, and enhance modern, responsive web applications.
• Write clean, scalable, and reusable code using JavaScript and React.js.
• Collaborate with designers, backend developers, and product managers to deliver seamless user experiences.
• Optimize application performance for speed and scalability.
• Participate in code reviews and ensure adherence to best practices.
• Stay up to date with frontend technologies and industry trends.
• Troubleshoot and resolve complex technical issues.
• Mentor junior developers and contribute to knowledge sharing within the team.

Skills

JavaScript (ES6+)

React.js

HTML5

CSS3

Redux/Zustand/Recoil

RESTful APIs

Build tools (Webpack/Vite/Babel)

Cross-browser performance

Education

Bachelor's degree in Computer Science/Engineering or related field

Tools

Webpack

Vite

Babel

Jest/Testing Library

Job description

We are looking for a highly skilled Senior Frontend Developer with strong expertise in JavaScript and React.js to join our growing team. The ideal candidate will be responsible for building high-quality, scalable, and performant user interfaces while collaborating closely with cross-functional teams.

Responsibilities

• Develop, maintain, and enhance modern, responsive, and user-friendly web applications.
• Write clean, scalable, and reusable code using JavaScript and React.js.
• Collaborate with designers, backend developers, and product managers to deliver seamless user experiences.
• Optimize application performance for maximum speed and scalability.
• Participate in code reviews, provide constructive feedback, and ensure adherence to best practices.
• Stay up to date with emerging frontend technologies, frameworks, and industry trends.
• Troubleshoot and resolve complex technical issues.
• Mentor junior developers and contribute to knowledge-sharing within the team.

Requirements

• Bachelor's degree in Computer Science, Engineering, or related field.
• 5+ years of professional experience in frontend development.
• Strong proficiency in JavaScript (ES6+).
• Hands-on experience with React.js and its core principles.
• Experience with HTML5 CSS3 and responsive design practices.
• Knowledge of state management libraries (Redux, Zustand, Recoil, or similar).
• Experience with RESTful APIs and asynchronous programming.
• Familiarity with modern build tools (Webpack, Vite, Babel, etc.).
• Strong understanding of cross-browser compatibility and web performance optimization.

Good To Have / Optional Skills

• Experience with TypeScript.
• Knowledge of server-side rendering (Next.js).
• Understanding of UI/UX principles.
• Experience with testing frameworks (Jest, React Testing Library).
• Exposure to CI/CD pipelines and DevOps practices.

Soft Skills

• Strong problem-solving and analytical skills.
• Excellent communication and collaboration abilities.
• Ownership mindset and ability to work independently.
• Attention to detail and commitment to high-quality output.

This job was posted by Althaf P from Athos Commerce.

About the company