React /Next JS Developer

PURETECH CODEX; Pune District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

PureTech Codex in Pune invites an experienced React/Next.js Developer (L3) to join the Digital Experience Platform team. You will build scalable web apps using React and Next.js within a modern headless CMS architecture, collaborating with architects, CMS developers, product owners, QA, and UX designers.

With 5–8 years frontend experience, 3+ years React.js, 2+ years Next.js in enterprise-scale apps, and experience with headless CMSs, you will focus on performance, accessibility, and reusable

Qualifications

• 5-8 years frontend development experience.
• 3+ years React.js development.
• 2+ years Next.js development in enterprise-scale applications.
• Experience working in headless or decoupled CMS architectures.

Responsibilities

• Develop and maintain web applications using React.js and Next.js.
• Build reusable and scalable UI components aligned with Design System standards.
• Integrate frontend applications with Headless CMS platforms (AEM, Contentful, etc.).
• Consume REST APIs and GraphQL APIs for content and business data integration.
• Implement responsive, accessible, and SEO-friendly user experiences.
• Optimize application performance using SSR, SSG, ISR, caching, and modern frontend techniques.
• Collaborate with CMS, backend, and platform teams to define content models and API contracts.
• Participate in technical design discussions, code reviews, and architecture improvements.
• Troubleshoot production issues and provide L3 support for business-critical applications.
• Contribute to CI/CD pipelines, automated testing, and code quality initiatives.
• Follow security, performance, and accessibility best practices.

Skills

React.js

Next.js

TypeScript

JavaScript (ES6+)

HTML5

CSS3 / SCSS

Education

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field

Tools

Redux / Context API

REST APIs

GraphQL

JSON-based integrations

Job description

React / Next.js Developer (L3)

Role Overview

We are seeking an experienced React / Next.js Developer (L3) to join the Digital Experience Platform team. The ideal candidate will be responsible for building, enhancing, and maintaining scalable web applications using React and Next.js within a modern headless CMS architecture.

The role involves collaborating with architects, CMS developers, product owners, QA teams, and UX designers to deliver high-performance, accessible, and reusable digital experiences across multiple brands and channels.

Key Responsibilities

Develop and maintain web applications using React.js and Next.js.

Build reusable and scalable UI components aligned with Design System standards.

Integrate frontend applications with Headless CMS platforms (AEM, Contentful, etc.).

Consume REST APIs and GraphQL APIs for content and business data integration.

Implement responsive, accessible, and SEO-friendly user experiences.

Optimize application performance using SSR, SSG, ISR, caching, and modern frontend techniques.

Collaborate with CMS, backend, and platform teams to define content models and API contracts.

Participate in technical design discussions, code reviews, and architecture improvements.

Troubleshoot production issues and provide L3 support for business-critical applications.

Contribute to CI/CD pipelines, automated testing, and code quality initiatives.

Follow security, performance, and accessibility best practices.

Required Skills

Frontend Development

Strong expertise in:

Internal Communication: For internal & partner use only.

• React.js
• Next.js (App Router preferred)
• TypeScript
• JavaScript (ES6+)
• HTML5
• CSS3 / SCSS

State Management & APIs

• Redux / Context API
• REST APIs
• GraphQL
• JSON-based integrations

Performance & Qualit

• Server-Side Rendering (SSR)
• Static Site Generation (SSG)
• Core Web Vitals optimization
• Lighthouse performance analysis
• Unit testing (Jest, React Testing Library)

Development Practices

• Git
• CI/CD pipelines
• Agile/Scrum
• Code reviews and technical documentation

Good to Have

• Adobe Experience Manager (AEM) experience
• Headless CMS experience (AEM, Contentful, etc.)
• Experience consuming AEM model.json or GraphQL content APIs
• Exposure to Design Systems and component-driven development
• Internal Communication: For internal & partner use only.
• Experience with Azure Cloud services
• eCommerce domain experience (commerce tools, cart, checkout, product catalog integrations)

Experience

• 5-8 years of overall frontend development experience
• 3+ years of hands-on React.js development
• 2+ years of Next.js development in enterprise-scale applications
• Experience working in headless or decoupled CMS architectures

Preferred Candidate Profile

• Strong problem-solving and debugging skills.
• Excellent communication and stakeholder collaboration.
• Ability to work independently on complex frontend initiatives.
• Experience supporting production environments and driving platform stability.
• Passion for performance, accessibility, and reusable architecture.

Education

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.