YUGENOX·JOBS

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

WIZELINE · Barcelona

About the role

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:

Must-have Skills

To be successful in this role, you must have: • Frontend: Strong hands-on experience with React, JavaScript, and Next.js. • Backend: Hands-on experience with Node.js • Styling: Experience working with CSS-in-JS solutions. • Component Libraries & Design Systems: Experience building, maintaining, or working with reusable component libraries and design systems. • 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. • Frontend Architecture: Ability to design and implement scalable, maintainable, and high-quality frontend solutions across different types of products. • Code Quality: Strong focus on writing clean, reusable, tested, and well-documented code. • Collaboration: Ability to work closely with Product, Design, and Backend teams to deliver high-quality user experiences. • Communication: Strong communication skills in English.

Nice-to-have Skills • BS/MS in Computer Science, Engineering, or a related subject. • Experience working directly with clients or stakeholders. • Hands-on experience working in an Agile environment. • Strong understanding of modern web standards, including HTML5 and CSS3. • Experience with responsive design and cross-browser development. • Strong understanding of UI/UX principles 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.

Nice-to-have • 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.

What we offer: • 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.

Text as published by WIZELINE. We don't edit postings; apply and ask questions on the employer's site.

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Posted
Oct 6, 2026 (35 days ago)
First seen by us
Nov 7, 2026
Still listed
Nov 11, 2026
Source
Greenhouse board

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