AccelOne

Front-End Developer, React.js

AccelOne

full-time

Posted on:

Origin:  • 🇦🇷 Argentina

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Job Level

Mid-LevelSenior

Tech Stack

JavaScriptJestNext.jsReactReduxTypeScript

About the role

  • Develop and maintain front-end features and UI components using React.js
  • Translate design mockups and wireframes into responsive, accessible interfaces
  • Collaborate with backend developers to integrate APIs and ensure a seamless user experience
  • Participate in code reviews and contribute to maintaining a high-quality codebase
  • Identify and address performance bottlenecks and UI issues
  • Follow Agile methodologies and contribute to sprint planning and reviews
  • Document components, functionality, and style guidelines as needed

Requirements

  • Must-Have: 5+ years of experience in front-end development with React.js
  • Solid knowledge of JavaScript (ES6+), HTML5, and CSS3
  • Experience with state management (e.g., Redux, Zustand, Context API)
  • Familiarity with component libraries (e.g., Material-UI, Tailwind, Chakra UI)
  • Experience working with RESTful APIs
  • Version control (Git) and familiarity with Agile workflows
  • Good communication skills and team-oriented mindset
  • Comfortable working in English (written and spoken)
  • Nice to Have: Experience with Next.js, TypeScript, or testing libraries (e.g., Jest, React Testing Library)
  • Exposure to A/B testing, CRO, or web performance optimization
  • Familiarity with Figma or design handoff tools