Frontend Engineer

hace 1 semana

Barcelona, Barcelona, España Wizeline A tiempo completo

Location:
Barcelona, Spain —
Hybrid (3 days onsite, 2 days remote)
We are:

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there's no limit to what we can achieve.

Are you a fit?
Sounds awesome, right? Now, let's make sure you're a good fit for the role:

Key Responsibilities

  • Develop, test, and maintain high-quality features and components using React.
  • Write clean, scalable, maintainable, and well-tested code.
  • Collaborate closely with the Lead Frontend Engineer, backend engineers, designers, and product partners.
  • Participate in code reviews and help define frontend best practices.
  • Contribute to the full frontend development lifecycle, from technical design through deployment.
  • Ensure accessibility, performance, and reliability across the UI.

Must-have Skills
(Remember to include years of experience)

  • 5+ years of professional frontend development experience.
  • Expert knowledge of modern ReactJS, including React Hooks and React 18 features.
  • Strong command of HTML best practices, including semantic markup and accessibility.
  • Deep expertise in CSS, including vanilla CSS and scalable CSS methodologies.
  • Proficiency with modern tooling: Webpack, Babel, NPM/Yarn.
  • Strong experience using Git and GitHub-based workflows.
  • Experience with CSS-in-JS libraries (e.g., styled-components, Emotion).
  • Experience building and maintaining component libraries or design systems.
  • Familiarity with Storybook for component-driven documentation.
  • Knowledge of or experience with microfrontend architectures.

Nice-to-have

  • AI Tooling Proficiency: Use AI tools to optimize workflows (e.g., code generation, analysis, testing). Ability to propose effective AI use cases for improving development efficiency.
  • Experience optimizing frontend performance for large-scale applications.
  • Familiarity with accessibility automation tools or testing frameworks (e.g., Jest, RTL, Cypress).
  • Understanding of cloud platforms such as AWS, GCP, or Azure.
  • Contributions to open-source libraries or UI tooling.

Work Model
This role follows a
hybrid model
based in
Barcelona, Spain
, with
3 days per week onsite
and
2 days remote
.

What we offer

  • A High-Impact Environment
  • Commitment to Professional Development
  • Flexible and Collaborative Culture
  • Global Opportunities
  • Vibrant Community
  • Total Rewards

Specific benefits are determined by the employment type and location.
Find out more about our culture here

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