Wizeline, a integral 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
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:
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.
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 applicatio

📌 Senior React Software Engineer (Madrid)
🏢 Wizeline
📍 Madrid