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ZealTech
Frontend Developer

Frontend Developer

Hybrid

San leandro, United states

Freelance

03-02-2026

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Skills

Communication JavaScript HTML CSS Performance Testing Problem-solving react React.js Redux

Job Specifications

We’re seeking a talented React.js Developer to build and enhance user interfaces for modern web applications. The ideal candidate will have strong skills in JavaScript, React, Redux, and front-end optimization, with a passion for clean, efficient, and scalable code.

Responsibilities:

Develop and maintain responsive UI components using React.js.
Collaborate with the team to translate UI/UX designs into functional applications.
Optimize front-end performance and troubleshoot issues.
Implement state management using Redux or similar frameworks.
Ensure code quality, reusability, and maintainability.
Participate in performance testing and documentation.

Requirements:

Bachelor’s degree in Computer Science or related field.
Proven experience as a React.js Developer.
Strong proficiency in JavaScript, HTML, and CSS.
Experience with React tools (Redux, Webpack, Enzyme, Flux).
Familiarity with testing tools like Jest or Mocha.
Strong debugging and performance optimization skills.
Excellent communication and problem-solving abilities.

About the Company

ZealTech Inc, is a leading technology provider for onsite project consulting. Launched in 2005 by a team of industry professionals, it is headquartered in the Silicon Valley, CA. ZealTech caters to some of the best names in the Valley and has earned a reputation for service excellence. With its wide-ranging technical expertise and experience, ZealTech offers flexible engagement models for involvement in all or any of the Project Delivery phases; from the inception stage of identifying the problem space for the customer and r... Know more