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Senior Fullstack Software Engineer (React) - Barcelona - (Hybrid)

Wizeline

Requirements

To be successful in this role, you must have

  • Experience building, maintaining, or working with reusable component libraries and design systems.
  • Ability to design and implement scalable, maintainable, and high-quality frontend solutions across different types of products.
  • Strong focus on writing clean, reusable, tested, and well-documented code.
  • Strong communication skills in English.

Preferred

  • BS/MS in Computer Science, Engineering, or a related subject.
  • Experience working directly with clients or stakeholders.
  • Strong understanding of modern web standards, including HTML5 and CSS3.
  • and user-centered design.
  • Experience contributing to or establishing frontend
  • design systems and component standards
  • Experience with frontend testing frameworks and practices.
  • Experience optimizing frontend applications for
  • performance, scalability, and maintainability
  • Experience working across different products, architectures, and technology stacks.

We are

Wizeline, a global AI-centric 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:

Frontend

  • Strong hands-on experience with
  • React, JavaScript, and Next.js

Backend

  • Hands-on experience with
  • Node.js

Experience working with

CSS-in-JS solutions.

Storybook

Hands-on experience using

Storybook for developing, documenting, and testing UI components.

Accessibility

  • Strong understanding of web accessibility principles and experience developing interfaces that meet
  • WCAG 2.1 AA standards.

Collaboration

Ability to work closely with

Product, Design, and Backend teams to deliver high-quality user experiences.

Nice-to-have Skills

Hands-on experience working in an

  • Agile environment.
  • Experience with responsive design and cross-browser development.
  • Strong understanding of
  • UI/UX principles

AI Tooling Proficiency

Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, coding, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.

Competitive compensation & total rewards

  • Health benefits & wellness programs
  • Savings & retirement plans
  • Global mobility opportunities
  • Flexible work policy and remote-friendly approach
  • Happy hours, gaming tournaments, sports activities & more
  • Continuous learning & training programs with WizeAcademy
  • Free certifications in cloud technologies and coding languages

Find out more about our culture

here