397 React jobs in Delhi

React & React Native Developer

Delhi, Delhi ₹90000 - ₹120000 Y BotLab Dynamics

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Job Description

Role Overview:

As a React & React Native Developer (2–3 years' experience), you will collaborate with UI/UX designers, backend engineers, and product owners to architect, develop, and maintain both web and mobile codebases. You'll be instrumental in translating designs into pixel-perfect interfaces, optimizing performance, and ensuring robust offline and real-time data handling

Key Responsibilities:

● Component Development

○ Create modular, reusable UI components in React and React Native.

○ Translate Figma/Sketch designs into pixel-perfect layouts.

● API Integration

○ Consume RESTful and GraphQL services with error handling, caching, and retry logic for offline support.

○ Implement JWT token management and robust data synchronization.

● Performance & Optimization

○ Profile and optimize rendering (e.g., FlatList/SectionList), bundle size, and network calls.

○ Apply code-splitting, lazy loading, and Redux performance tuning.

● Testing & QA

○ Author unit and integration tests with Jest and React Testing Library.

○ Build end-to-end suites using Cypress/Playwright for web and Detox/Appium for mobile.

● CI/CD & Releases

○ Configure pipelines (GitHub Actions, CircleCI, Jenkins) and mobile delivery (Fastlane for TestFlight/App Store & Play Store).

○ Manage versioning, branching strategies, and release notes.

● Collaboration & Support

○ Participate in Agile ceremonies, sprint planning, and peer code reviews.

○ Monitor production issues via Sentry/Bugsnag, analyze logs, and deploy hotfixes.

Required Qualifications:

● React & React Native Expertise

○ Deep understanding of component lifecycle, reconciliation, Hooks (useReducer, useMemo, useCallback), and Context API.

● State Management

○ Proficient with Redux Toolkit (slices, middleware), MobX, or Recoil.

● Styling

○ Experience with CSS-in-JS (styled-components, Emotion), Tailwind CSS, or BEM.

● Mobile App Delivery

○ iOS and Android build processes, provisioning profiles, and App Store/TestFlight/Google Play deployments.

● Native Module Integration

○ Bridging in Objective-C/Swift and Java/Kotlin for custom functionality.

● Performance Tuning

○ JS thread profiling, memory leak detection, and efficient list rendering strategies.

● Modern JavaScript & TypeScript

○ ESNext features (async/await, dynamic imports, proxies) and strong TS skills (generics, discriminated unions,

mapped types).

● Tooling & Linting

○ Custom ESLint rules, Prettier, Husky, and lint-staged for code quality enforcement.

● Testing Frameworks

○ Jest with coverage thresholds, React Testing Library best practices, and E2E tools (Cypress/Playwright, Detox/Appium).

● Monitoring & Analysis

○ Lighthouse audits, bundle-analyzer, and error tracking with Sentry or Bugsnag.

● Data Storage & Offline

○ AsyncStorage, MMKV, SQLite/Realm, and conflict resolution sync patterns.

● Build & Bundler

○ Webpack and Metro customizations, tree-shaking, and code splitting.

● CI/CD & DevOps Basics

○ Familiarity with GitHub Actions, CircleCI/Jenkins, Fastlane, and Docker. Kubernetes knowledge is a plus.

● Version Control & Monorepo

○ Advanced Git (merge/rebase), Lerna or Yarn Workspaces.

● Agile Practices

○ Backlog grooming, estimation (Planning Poker), and JIRA/Azure DevOps.

Preferred Experience:

● Google Maps APIs, KML exports, and geospatial visualizations.

● Flask or backend collaboration.

● Docker and Kubernetes orchestration.

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Frontend Developer(React Js)

New Delhi, Delhi Talent Worx

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Job Description

Experience: 4-6 years

Responsibilities and Qualifications:

 Frontend Development: Develop and maintain web applications using JavaScript,

TypeScript, HTML, and CSS.

Frameworks: Build user interfaces with React.js and ensure seamless integration with

backend services.

 ckend Integration: Work with Node.js to manage server-side logic and integration.

 /CD DevOps: Implement continuous integration and continuous deployment (CI/CD)

pipelines using Jenkins and other DevOps tools.

 rsion Control: Collaborate using GitHub and Git for version control.

 ile Methodologies: Work in an Agile environment and manage tasks using JIRA.

Preferred Skills:

 oblem Solving: Apply strong problem-solving skills to debug and optimize code.

 am Collaboration: Communicate effectively with team members and stakeholders to

deliver high-quality solutions.Strong understanding of web development best practices.

 cellent problem-solving and analytical skills.

trong communication and teamwork abilities.

bility to work in a fast-paced and dynamic environment.

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React Developer

Najafgarh, Delhi ₹60000 - ₹120000 Y Zigrow

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Job Description

About the Role

We're looking for a passionate Junior React Developer to join our growing team at @
Zigrow
. You'll help shape the user experience of our AI-powered, no-code website builder that enables users to create professional, mobile-friendly, and SEO-optimized websites quickly. This is a great opportunity to grow in a high-impact, innovative startup environment.

Key Responsibilities

  • Build and maintain scalable, responsive React components and pages using modern JavaScript/TypeScript.
  • Collaborate with designers and backend engineers to implement, test, and enhance UI features.
  • Optimize performance, ensuring fast load times and smooth interactions.
  • Participate in code reviews and contribute to clean, maintainable codebases.
  • Assist in debugging, triaging UI bugs, and enhancing usability based on user feedback.
  • Stay updated with React ecosystem best practices and emerging front-end technologies.

Qualifications

  • 0–3 years of professional experience developing React applications.
  • Strong command of JavaScript (ES6+), , and optionally TypeScript.
  • Experience with UI state management (e.g., Redux, Context API).
  • Familiarity with styling tools (CSS, SASS, styled-components, etc.).
  • Solid understanding of REST APIs, front-end routing (React Router), and responsive design.
  • Basic grasp of performance optimization and frontend tooling.
  • Agile-friendly mentality and good communication skills.
  • Bonus: experience with SEO optimization, and a passion for no-code platforms or AI tools.

What We Offer

  • A collaborative, mission-driven startup environment.
  • Growth opportunities in an innovative product space.
  • Flexible work arrangements and a supportive team culture.
  • Chance to directly impact how users build beautiful, functional websites.
This advertiser has chosen not to accept applicants from your region.

React Developer

New Delhi, Delhi Hack2skill

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Job Description

Role & Responsibilities


  • Develop, test, and maintain responsive user interfaces in React.js, ensuring pixel-perfect execution across devices.
  • Translate Figma or Adobe XD designs into high-performance components with reusable, modular architecture.
  • Integrate RESTful and GraphQL APIs, handling state management with Redux or Context for real-time data flow.
  • Optimize load time, bundle size, and Lighthouse scores through code-splitting, lazy loading, and performance profiling.
  • Collaborate with UX designers, back-end engineers, and QA to ship new features in two-week sprints.
  • Write unit and integration tests with Jest, React Testing Library, and ensure continuous delivery via CI/CD pipelines.


Skills & Qualifications


Must-Have

  • 3-5 years hands-on React.js front-end development in production environments.
  • Advanced JavaScript (ES6+), TypeScript fundamentals, and DOM manipulation expertise.
  • Deep knowledge of HTML5, CSS3, Flexbox/Grid, and cross-browser compatibility.
  • Experience connecting to REST or GraphQL services and handling authentication flows.
  • Proficiency with Redux, Context API, or similar state libraries, plus Git-centric workflows.
  • Track record of writing automated tests and conducting code reviews for quality assurance.


Preferred

  • Exposure to Next.js, SSR/SSG strategies, and SEO optimisation.
  • Familiarity with Webpack, Vite, or similar build tools for performance tuning.
  • Knowledge of AWS Amplify, Azure Static Web Apps, or comparable cloud hosting.
This advertiser has chosen not to accept applicants from your region.

React Developer

Narela, Delhi Hack2skill

Posted today

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Job Description

Role & Responsibilities


  • Develop, test, and maintain responsive user interfaces in React.js, ensuring pixel-perfect execution across devices.
  • Translate Figma or Adobe XD designs into high-performance components with reusable, modular architecture.
  • Integrate RESTful and GraphQL APIs, handling state management with Redux or Context for real-time data flow.
  • Optimize load time, bundle size, and Lighthouse scores through code-splitting, lazy loading, and performance profiling.
  • Collaborate with UX designers, back-end engineers, and QA to ship new features in two-week sprints.
  • Write unit and integration tests with Jest, React Testing Library, and ensure continuous delivery via CI/CD pipelines.


Skills & Qualifications


Must-Have

  • 3-5 years hands-on React.js front-end development in production environments.
  • Advanced JavaScript (ES6+), TypeScript fundamentals, and DOM manipulation expertise.
  • Deep knowledge of HTML5, CSS3, Flexbox/Grid, and cross-browser compatibility.
  • Experience connecting to REST or GraphQL services and handling authentication flows.
  • Proficiency with Redux, Context API, or similar state libraries, plus Git-centric workflows.
  • Track record of writing automated tests and conducting code reviews for quality assurance.


Preferred

  • Exposure to Next.js, SSR/SSG strategies, and SEO optimisation.
  • Familiarity with Webpack, Vite, or similar build tools for performance tuning.
  • Knowledge of AWS Amplify, Azure Static Web Apps, or comparable cloud hosting.
This advertiser has chosen not to accept applicants from your region.

React Developer

Delhi, Delhi Hack2skill

Posted today

Job Viewed

Tap Again To Close

Job Description

Role & Responsibilities


  • Develop, test, and maintain responsive user interfaces in React.js, ensuring pixel-perfect execution across devices.
  • Translate Figma or Adobe XD designs into high-performance components with reusable, modular architecture.
  • Integrate RESTful and GraphQL APIs, handling state management with Redux or Context for real-time data flow.
  • Optimize load time, bundle size, and Lighthouse scores through code-splitting, lazy loading, and performance profiling.
  • Collaborate with UX designers, back-end engineers, and QA to ship new features in two-week sprints.
  • Write unit and integration tests with Jest, React Testing Library, and ensure continuous delivery via CI/CD pipelines.


Skills & Qualifications


Must-Have

  • 3-5 years hands-on React.js front-end development in production environments.
  • Advanced JavaScript (ES6+), TypeScript fundamentals, and DOM manipulation expertise.
  • Deep knowledge of HTML5, CSS3, Flexbox/Grid, and cross-browser compatibility.
  • Experience connecting to REST or GraphQL services and handling authentication flows.
  • Proficiency with Redux, Context API, or similar state libraries, plus Git-centric workflows.
  • Track record of writing automated tests and conducting code reviews for quality assurance.


Preferred

  • Exposure to Next.js, SSR/SSG strategies, and SEO optimisation.
  • Familiarity with Webpack, Vite, or similar build tools for performance tuning.
  • Knowledge of AWS Amplify, Azure Static Web Apps, or comparable cloud hosting.
This advertiser has chosen not to accept applicants from your region.

Frontend Developer (Next.js + React Native)

New Delhi, Delhi WallMantra

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Job Description

Job Title: Frontend Developer (Next.js + React Native)

Employment Type: Full-Time, On-Site

Location: Kirti Nagar, New Delhi

Working Days & Hours: Monday to Saturday, 10:00 AM – 7:00 PM

Salary: ₹25,000 per month

Work Experience Required: 1 year

Job Summary:

We are seeking a motivated and enthusiastic Frontend Developer to join our talented team. This is an excellent opportunity for an individual with 1 years of experience looking to build a career in both web and mobile application development. The ideal candidate will have a foundational knowledge of JavaScript, along with experience in building user interfaces with Next.js for web applications and React Native for mobile applications. You will be responsible for creating high-performing, user-friendly applications for a variety of platforms.

Key Responsibilities:
  • Assist in the development and maintenance of responsive web applications using Next.js and React.
  • Develop and maintain cross-platform mobile applications for both iOS and Android using React Native.
  • Collaborate with senior developers and designers to translate UI/UX designs and wireframes into high-quality code.
  • Write clean, maintainable, and reusable code in JavaScript or TypeScript.
  • Help troubleshoot, debug, and optimize the performance of our web and mobile applications.
  • Participate in code reviews to learn from and contribute to improving code quality.
  • Assist in the integration of third-party APIs and services for both web and mobile platforms.
  • Contribute to technical documentation and share knowledge within the team.
Required Skills and Qualifications:
  • Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field.
  • Solid understanding of JavaScript fundamentals, including ES6+ features.
  • Basic knowledge of React, Next.js for server-side rendering, and the React Native framework.
  • Familiarity with web technologies such as HTML, CSS, and RESTful APIs.
  • A foundational understanding of mobile and web UI/UX design principles.
  • Familiarity with version control systems, particularly Git.
  • Strong problem-solving skills and a willingness to learn new technologies.
  • Excellent communication and teamwork skills.
  • A portfolio of personal projects or coursework related to web and mobile app development is a plus.

This advertiser has chosen not to accept applicants from your region.
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Frontend Developer (Next.js + React Native)

New Delhi, Delhi WallMantra

Posted today

Job Viewed

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Job Description

Job Title: Frontend Developer (Next.js + React Native)
Employment Type:  Full-Time, On-Site
Location:  Kirti Nagar, New Delhi
Working Days & Hours:  Monday to Saturday, 10:00 AM – 7:00 PM
Salary:  ₹25,000 per month
Work Experience Required:  1 year

Job Summary: We are seeking a motivated and enthusiastic Frontend Developer to join our talented team. This is an excellent opportunity for an individual with 1 years of experience looking to build a career in both web and mobile application development. The ideal candidate will have a foundational knowledge of JavaScript, along with experience in building user interfaces with Next.js for web applications and React Native for mobile applications. You will be responsible for creating high-performing, user-friendly applications for a variety of platforms.

Key Responsibilities: Assist in the development and maintenance of responsive web applications using Next.js and React.
Develop and maintain cross-platform mobile applications for both iOS and Android using React Native.
Collaborate with senior developers and designers to translate UI/UX designs and wireframes into high-quality code.
Write clean, maintainable, and reusable code in JavaScript or TypeScript.
Help troubleshoot, debug, and optimize the performance of our web and mobile applications.
Participate in code reviews to learn from and contribute to improving code quality.
Assist in the integration of third-party APIs and services for both web and mobile platforms.
Contribute to technical documentation and share knowledge within the team.

Required Skills and Qualifications: Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field.
Solid understanding of JavaScript fundamentals, including ES6+ features.
Basic knowledge of React, Next.js for server-side rendering, and the React Native framework.
Familiarity with web technologies such as HTML, CSS, and RESTful APIs.
A foundational understanding of mobile and web UI/UX design principles.
Familiarity with version control systems, particularly Git.
Strong problem-solving skills and a willingness to learn new technologies.
Excellent communication and teamwork skills.
A portfolio of personal projects or coursework related to web and mobile app development is a plus.
This advertiser has chosen not to accept applicants from your region.

Frontend Developer (Next.js + React Native)

New Delhi, Delhi WallMantra

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Title: Frontend Developer (Next.js + React Native)

Employment Type:  Full-Time, On-Site

Location:  Kirti Nagar, New Delhi

Working Days & Hours:  Monday to Saturday, 10:00 AM – 7:00 PM

Salary:  ₹25,000 per month

Work Experience Required:  1 year


Job Summary:

We are seeking a motivated and enthusiastic Frontend Developer to join our talented team. This is an excellent opportunity for an individual with 1 years of experience looking to build a career in both web and mobile application development. The ideal candidate will have a foundational knowledge of JavaScript, along with experience in building user interfaces with Next.js for web applications and React Native for mobile applications. You will be responsible for creating high-performing, user-friendly applications for a variety of platforms.


Key Responsibilities:
  • Assist in the development and maintenance of responsive web applications using Next.js and React.
  • Develop and maintain cross-platform mobile applications for both iOS and Android using React Native.
  • Collaborate with senior developers and designers to translate UI/UX designs and wireframes into high-quality code.
  • Write clean, maintainable, and reusable code in JavaScript or TypeScript.
  • Help troubleshoot, debug, and optimize the performance of our web and mobile applications.
  • Participate in code reviews to learn from and contribute to improving code quality.
  • Assist in the integration of third-party APIs and services for both web and mobile platforms.
  • Contribute to technical documentation and share knowledge within the team.


Required Skills and Qualifications:
  • Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field.
  • Solid understanding of JavaScript fundamentals, including ES6+ features.
  • Basic knowledge of React, Next.js for server-side rendering, and the React Native framework.
  • Familiarity with web technologies such as HTML, CSS, and RESTful APIs.
  • A foundational understanding of mobile and web UI/UX design principles.
  • Familiarity with version control systems, particularly Git.
  • Strong problem-solving skills and a willingness to learn new technologies.
  • Excellent communication and teamwork skills.
  • A portfolio of personal projects or coursework related to web and mobile app development is a plus.
This advertiser has chosen not to accept applicants from your region.
 

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