Middle Frontend Developer

New

JobgetherSecurity & IT

BrazilFull-TimeMiddle

Salary not disclosed

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Job Details

2+ years of professional frontend development experience with React.js.
Strong knowledge of JavaScript ES6+, HTML5, and CSS3.
Hands-on experience working with GraphQL, preferably using Apollo Client.
Familiarity with React Hooks and Context API.
Experience consuming RESTful APIs and integrating third-party services.
Understanding of component-based architecture, state management, and reusable UI patterns.
Knowledge of web performance optimization, browser debugging, and responsive development.
Upper-Intermediate English communication skills.
Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent experience.

Develop, enhance, and maintain modern web applications using React.js and GraphQL, ensuring high standards of functionality, performance, and usability.
Collaborate closely with designers and backend developers to translate product requirements and designs into scalable, high-performance frontend solutions.
Write clean, maintainable, efficient code while following established frontend development standards and best practices.
Build responsive, accessible, and user-friendly UI components that provide consistent experiences across browsers and devices.
Optimize applications for performance and scalability by identifying bottlenecks and implementing effective technical improvements.
Debug, troubleshoot, and resolve frontend issues across multiple browsers, devices, and environments.
Participate actively in code reviews, technical discussions, and knowledge-sharing activities to improve overall team quality.
Create and maintain end-to-end automated tests using Playwright or comparable testing frameworks.

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