Qureos

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JavaScript Front-End Developer

We’re looking for a JavaScript Front-End Developer – Automation & Testing Focus with 2 to 3 years of professional experience to join our growing engineering team. In this role, you’ll help build scalable, high-performance web applications and contribute to front-end implementation. You’ll collaborate closely with UI/UX designers, backend engineers, and product managers to deliver clean, maintainable, and user-friendly code. Strong communication skills in English are essential to work effectively within the team and with stakeholders If you’re eager to learn, grow your skills, and enjoy solving front-end challenges, you’ll be a great fit.

Key Responsibilities

  • Develop modern, responsive web applications using JavaScript (ES6+).
  • Build and maintain reusable components using React, Vue, or Angular.
  • Collaborate with teammates on front-end development and best practices.
  • Integrate RESTful APIs and manage application state effectively.
  • Ensure cross-browser compatibility and responsive UI performance.
  • Participate in code reviews and share knowledge with peers.
  • Write and maintain unit, integration, and end-to-end (E2E) tests.
  • Optimize applications for speed, scalability, and accessibility (a11y).
  • Contribute to agile development practices and sprint planning.

What We’re Looking For

  • 2 to 3 years of professional experience in front-end or full-stack JavaScript development.
  • Proficiency in JavaScript, HTML5, and CSS3.
  • Experience with modern frameworks like React.js, Vue.js, or Angular.
  • Understanding of component-based architecture and SPA principles.
  • Hands-on experience with state management (e.g., Redux, Zustand, Vuex, Pinia).
  • Knowledge of REST APIs and asynchronous programming (Promises, async/await).
  • Familiarity with Git, version control, and modern development workflows.
  • Exposure to testing frameworks such as Jest or React Testing Library.
  • Basic knowledge of front-end build tools (Webpack, Vite, Rollup, etc.).

. Strong communication in English.

Nice to Have

  • Experience with Cypress for end-to-end testing.
  • Strong unit testing skills for front-end applications.
  • Experience with TypeScript.
  • Familiarity with Node.js or backend integrations.
  • Understanding of accessibility standards (WCAG).
  • Experience with CI/CD pipelines and automated deployments.
  • Exposure to performance tuning and monitoring.

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