React / Next.js - Digital Frontend Developer

Tech ECS Limited; Kolkata; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Tech ECS Limited is looking for an experienced React / Next.js Developer in Kolkata, India. This role involves developing and maintaining the corporate website and related applications, requiring expertise in React.js and Next.js, along with experience in deployment pipelines and CMS integration. The ideal candidate should have 3 to 6 years of front-end development experience and a passion for creating user-focused digital experiences. Strong familiarity with CI/CD best practices and cloud deployment platforms is essential.

Qualifications

• 3 to 6 years of experience in front-end web development using React.js and Next.js.
• Experience in developing responsive, SEO-friendly, and accessible web pages.
• Demonstrated experience in building and deploying corporate or marketing websites with headless CMS integrations.

Responsibilities

• Develop and maintain the corporate website and related web applications.
• Integrate and manage headless CMS platforms, preferably Contentful.
• Build and maintain CI/CD pipelines using Azure DevOps or GitHub Actions.

Skills

React.js

Next.js

HTML5

CSS3/SCSS

API integration

CI/CD pipelines

Git

Docker

AWS

Azure

Vercel

Contentful

Education

Bachelor’s degree in Computer Science, Engineering, or a related field

Tools

Azure DevOps

GitHub Actions

Figma

Job description

Job Summary

We are looking for an experienced React / Next.js Developer to join our digital team and take ownership of developing and maintaining our corporate website and related web applications. The ideal candidate should have strong front-end expertise combined with experience in deployment pipelines, CMS integration (Contentful), and modern development practices to deliver a seamless and high-performing user experience.

Must Have Skills (Mandatory)

• Strong proficiency in React.js, Next.js, HTML5, CSS3/SCSS
• Experience in developing responsive, SEO-friendly, and accessible web pages aligned with brand and UX guidelines
• Proven experience in integrating and managing headless CMS platforms, preferably Contentful
• Hands-on experience with API integration, authentication mechanisms, and web security best practices
• Experience in building and maintaining CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools
• Familiarity with version control systems (Git), Docker, and cloud deployment platforms such as AWS, Azure, or Vercel
• Ability to collaborate effectively with UI/UX designers, backend developers, and product managers to deliver functional, scalable solutions

Good To Have Skills (Optional)

• Experience with TypeScript, Tailwind CSS, and Styled Components
• Knowledge of Server-Side Rendering (SSR) and Static Site Generation (SSG) in Next.js
• Familiarity with analytics and SEO optimization tools such as Google Analytics, Google Tag Manager, and similar platforms
• Experience working with design tools like Figma and integrating design systems
• Strong debugging, performance optimization, and problem-solving abilities

Qualifications & Experience

• Bachelor’s degree in Computer Science, Engineering, or a related field
• 3 to 6 years of experience in front-end web development using React.js and Next.js
• Demonstrated experience in building and deploying corporate or marketing websites with headless CMS integrations
• Strong understanding of modern DevOps workflows, CI/CD best practices, and cloud-based deployment environments
• Passion for delivering clean, maintainable, and user-focused digital experiences