ReactJS Front-End Developer

J
JobgetherIT Security
BrazilFull-TimeSenior
Salary not disclosed
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Job Details

Required Skills
HTMLCSSJavascriptJestTypeScriptReactRESTful APIs

Requirements

  • Proven experience developing scalable web applications with ReactJS, at a Mid or Senior level.
  • Strong knowledge of TypeScript and modern JavaScript, including ES6+ features.
  • Solid experience with HTML5 and CSS3 and modern front-end development practices.
  • Experience with Webpack and modern application bundling concepts.
  • Practical experience with Micro-Frontend architecture and Module Federation.
  • Experience consuming and integrating REST APIs.
  • Knowledge of automated front-end testing using Jest.
  • Strong experience with Git and collaborative version-control workflows.
  • Good understanding of software engineering best practices, including clean code, maintainability, scalability, and testing.
  • Demonstrated experience optimizing front-end application performance.

Responsibilities

  • Develop visual and interactive layers of web applications based on functional requirements and UX/UI specifications.
  • Build clean, maintainable, scalable, and high-quality code following established engineering standards.
  • Translate designs and requirements into responsive and intuitive user experiences.
  • Continuously identify opportunities to improve usability, accessibility, and overall user experience.
  • Apply front-end architecture principles, including Micro-Frontends and Module Federation, to support scalable applications.
  • Integrate front-end applications with REST APIs and ensure reliable data flows between systems.
  • Write and maintain automated tests to help ensure the quality and stability of delivered features.
  • Identify and resolve performance bottlenecks, optimizing applications for speed, responsiveness, and scalability.
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