React Full Stack Developer

Sykasys; Chennai District; On-site; INR 1,000,000 - 1,500,000; Full time

Job summary

A technology company in Chennai is seeking an experienced React Full Stack Developer with over 3 years of hands-on experience. You will be responsible for designing and developing scalable web applications using React and Node.js, collaborating with cross-functional teams to deliver high-quality digital products. Strong proficiency in JavaScript, HTML, CSS, and backend technologies is crucial for success in this role.

Qualifications

• 3+ years of experience in Full Stack Development using React.js.
• Strong proficiency in JavaScript (ES6+), HTML5, CSS3.
• In-depth knowledge of Node.js, Express.js, or other back-end frameworks.
• Experience with databases (SQL and NoSQL), such as MongoDB, MySQL, or PostgreSQL.
• Proficiency in version control tools like Git.
• Experience with cloud platforms and containerization tools.

Responsibilities

• Develop and maintain web applications using React.js and Node.js.
• Design and implement RESTful APIs and integrate with front-end interfaces.
• Optimize components for maximum performance across web devices.
• Conduct code reviews and maintain coding standards.
• Collaborate with cross-functional teams.

Skills

Full Stack Development

JavaScript

HTML5

CSS3

Node.js

Express.js

MongoDB

MySQL

PostgreSQL

RESTful APIs

Git

AWS

Azure

Docker

Webpack

Babel

NPM

OAuth

JWT

Job description

Job Overview:

We are seeking an experienced React Full Stack Developer with 3+ years of hands‑on experience to join our dynamic team. The successful candidate will be responsible for designing and developing scalable web applications using React on the front end and Node.js (or other back‑end technologies) to create seamless, high‑performing solutions. This role will require collaboration with cross‑functional teams to deliver high‑quality and innovative digital products.

Key Responsibilities:

• Develop and maintain robust web applications using React.js for front‑end and Node.js (or other back‑end technologies) for back‑end development
• Build reusable components and front‑end libraries for future use
• Design and implement RESTful APIs and integrate them with front‑end interfaces
• Optimize components for maximum performance across a vast array of web‑capable devices and browsers
• Work closely with UI/UX designers to translate wireframes into high‑quality code
• Implement responsive design principles to ensure the best user experience across devices
• Ensure application scalability, security, and performance optimizations
• Conduct code reviews and maintain coding standards, ensuring clean and maintainable code
• Troubleshoot, debug, and upgrade existing applications
• Stay up‑to‑date with the latest advancements in web development technologies and best practices
• Collaborate with cross‑functional teams including product management, DevOps, and quality assurance

Required Skills:

• 3+ years of experience in Full Stack Development using React.js on the front end
• Strong proficiency in JavaScript (ES6+), HTML5, CSS3
• In-depth knowledge of Node.js, Express.js, or other back‑end frameworks (e.g., Django, Ruby on Rails)
• Experience working with databases (SQL and NoSQL), such as MongoDB, MySQL, or PostgreSQL
• Familiarity with RESTful APIs, GraphQL, and third‑party integrations
• Proficiency in version control tools like Git
• Experience with cloud platforms (AWS, Azure, or Google Cloud) and containerization tools (Docker)
• Knowledge of front‑end build tools like Webpack, Babel, and NPM
• Understanding of modern authentication mechanisms (OAuth, JWT)
• Strong problem‑solving skills and ability to troubleshoot and debug complex systems
• Ability to work independently or as part of a team in a fast‑paced environment

Nice to Have:

• Experience with TypeScript or other statically‑typed languages
• Familiarity with modern JS frameworks like Next.js, Redux for state management
• Understanding of CI/CD pipelines and automated testing frameworks (Jest, Mocha)
• Knowledge of microservices architecture and serverless functions
• Experience with UI/UX tools like Figma or Sketch
• Familiarity with Agile or Scrum development processes