Retail & E-Commerce | Senior Frontend Developer

Devoteam · Porto, Porto, Portugal

ExclusiveFull-timeSeniorPublished May 11, 2026

Apply directly on Devoteam’s careers site — no account needed.

About the role

  • Developing web applications using Node.js;
  • Building user-facing applications with Vue.js;
  • Creating modular and reusable components and libraries;
  • Optimizing applications for high performance;
  • Keeping up with the latest developments in the JavaScript, Vue.js, and React.js ecosystem;
  • Monitoring and implementing security updates;
  • Proposing and executing upgrades and updates to ensure modern security and development best practices.
  • Bachelor’s degree in the IT area or equivalent;
  • Highly proficient with the JavaScript language (Node.js);
  • Highly proficient with React.js framework and its core principles such as components, reactivity, and the virtual DOM;
  • Good understanding of HTML5 and CSS3, including Sass or Less;
  • Understanding of server-side rendering and its benefits and use cases;
  • Ability to write efficient, secure, well-documented, and clean JavaScript code;
  • Familiarity with automated JavaScript testing, specifically testing frameworks such as Jest, Mocha, or Tape;
  • Experience with both consuming and designing RESTful APIs;
  • Fluent English is a plus.

The Devoteam Group works for equal opportunities, promoting its employees based on merit and actively fights against all forms of discrimination. We are convinced that diversity contributes to the creativity, dynamism and excellence of our organization. All of our vacancies are open to people with disabilities.

Skills

  • JavaScript
  • Node.js
  • React
  • HTML
  • CSS
  • Sass
  • REST
  • Jira
  • Confluence

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