React Native + React JS Developer

Job Description

React Native + React JS Developer

Position Overview

React Native + React JS Developer

Job Title

React Native + React JS Developer

Experience

3 to 5 years

Key Responsibilities

Mobile & Web Development

• Design, develop, and maintain cross-platform

  mobile applications using React Native

• Build

  responsive, scalable web applications using React JS

• Implement

  pixel-perfect UI designs

  with smooth animations and transitions
• Ensure optimal performance across

  iOS, Android, and web platforms

• Write clean, maintainable, reusable, and well-documented code
  

Technical Implementation

• Develop reusable components and front-end libraries for future use
  
• Convert UI/UX designs and wireframes into high-quality functional code
  
• Integrate

  RESTful APIs

  and third-party services
• Implement state management using

  Redux, Context API, or similar solutions

• Optimize applications for speed, scalability, and performance
  
• Debug, troubleshoot, and resolve complex technical issues
  

Collaboration & Best Practices

• Work closely with designers, backend developers, and product managers
  
• Participate in code reviews and enforce coding standards
  
• Stay updated with emerging frontend technologies and best practices
  
• Contribute to technical documentation and knowledge sharing
  

Required Skills & Qualifications

React Native

• Strong experience building apps for

  iOS and Android

• Hands-on experience with

  React Native CLI and Expo

• Knowledge of native modules and platform-specific implementations
  
• Understanding of mobile app deployment (App Store & Google Play)
  

React JS (Must Have)

• Expert-level understanding of

  React JS fundamentals

• Proficiency with

  Hooks, Context API, and component lifecycle

• Experience with

  React Router

• Strong understanding of

  Virtual DOM and reconciliation

Core JavaScript

• Deep knowledge of

  JavaScript (ES5, ES6+)

• Strong understanding of

  closures, promises, async/await, prototypes

• Experience with asynchronous programming and event handling
  
• Familiarity with functional and object-oriented programming
  

jQuery (Must Have)

• Good experience with

  jQuery DOM manipulation and event handling

• Ability to work with

  legacy jQuery-based codebases

• Experience using jQuery plugins
  

CSS Styling (Must Have Pro Level)

• Expert-level

  CSS3

  with responsive and mobile-first design
• Proficiency in

  Flexbox, CSS Grid, and modern layout techniques

• Experience with

  CSS preprocessors

  (SASS, LESS)
• Hands-on with

  CSS-in-JS

  (Styled Components, Emotion)
• Knowledge of

  animations, transitions, and transformations

• Strong understanding of

  cross-browser compatibility

• Familiarity with CSS methodologies like

  BEM, OOCSS

  , etc.

Development Tools & Testing

Tools

• Version control:

  Git (GitHub/GitLab/Bitbucket)

• Package managers:

  npm, yarn

• Build tools:

  Webpack, Babel

• Debugging:

  Chrome DevTools, React DevTools, Flipper

Testing & Code Quality

• Experience with

  Jest, React Testing Library, Enzyme

• Unit and integration testing practices
  
• Code quality tools:

  ESLint, Prettier

Nice to Have

• TypeScript experience
  
• Redux or advanced state management
  
• GraphQL & Apollo Client
  
• CI/CD pipeline exposure
  
• Firebase or BaaS platforms
  
• Performance optimization techniques
  
• Accessibility standards (WCAG)
  
• Animation libraries (Framer Motion, React Spring)
  

Soft Skills

• Strong problem-solving and analytical skills
  
• Excellent communication and teamwork abilities
  
• Ability to work independently and manage time effectively
  
• Attention to detail and commitment to quality
  
• Adaptability and eagerness to learn new technologies
  
• Proactive mindset for identifying and solving issues