Senior React JS Developer

We are seeking an accomplished Senior React Developer with 5–9 years of hands -on experience to join Data Economy and play a pivotal role in building our next -generation web applications. As a senior member of our engineering team, you will drive architectural decisions, mentor developers, and deliver high -performance, user -centric interfaces that meet the evolving demands of the modern data economy.

Requirements

Key Responsibilities

1. Technical Leadership & Architecture

• Design, develop, and maintain scalable and maintainable React architectures.
  

• Make informed decisions on state management (Redux, Context API, Zustand), component patterns, and code organization.
  

• Implement performance optimizations such as lazy loading, code splitting, memoization, and efficient rendering practices.
  

• Define and enforce coding standards, code quality checks, and testing best practices.
  

• Evaluate emerging tools, libraries, and technologies to improve development efficiency and product quality.
  

2. Team Leadership & Mentorship

• Mentor junior and mid -level React developers by sharing best practices and offering continuous guidance.
  

• Lead thorough and constructive code reviews.
  

• Delegate tasks appropriately and track progress to ensure timely delivery.
  

• Foster a collaborative, positive, and performance -driven team culture.
  

3. Development & Implementation

• Build clean, efficient, and reusable React components using JavaScript/TypeScript.
  

• Integrate front -end components with RESTful APIs and GraphQL backends.
  

• Implement robust testing strategies including unit, integration, and end -to -end tests (Jest, React Testing Library, Cypress).
  

• Develop intuitive data visualization components using relevant libraries.
  

• Troubleshoot issues, debug code, and improve overall application reliability.
  

4. Communication & Collaboration

• Work closely with cross -functional teams including Product, Design, and Backend to translate ideas into functional UI.
  

• Participate in design discussions and provide strong technical input.
  

• Communicate progress, challenges, and solutions clearly to stakeholders.
  

Qualifications & Requirements

Must -Have

• 5–9 years of professional experience in React.js development.
  

• Strong skills in JavaScript (ES6+), TypeScript, HTML5, CSS3.
  

• Hands -on experience with Redux, Context API, or Zustand.
  

• Strong knowledge of React Router or similar routing libraries.
  

• Experience working with REST APIs and GraphQL.
  

• Proficiency with testing frameworks/tools like Jest, React Testing Library, Cypress.
  

• Strong understanding of web performance optimization techniques.
  

• Good understanding of version control practices using Git.
  

• Excellent communication, problem -solving, and collaboration skills.
  

Education

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
  

Benefits