Senior React Developer
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:
We are looking for a FrontEnd Software Engineer with strong React experience to join our team. In this role, you will be responsible for designing, developing, and deploying scalable front-end solutions for a variety of digital products. You will collaborate closely with product, design, and backend teams to deliver high-quality, accessible, and performant user experiences.
Key Responsibilities
- Design, develop, and maintain scalable and reusable front-end components using React and Next.js.
- Build responsive, high-performance user interfaces following modern front-end best practices.
- Collaborate with UX/UI designers to translate designs into accessible and high-quality code.
- Work with component libraries and design systems to ensure consistency across products.
- Implement and maintain CSS-in-JS solutions for styling and theming.
- Create, document, and test UI components using Storybook.
- Ensure applications meet accessibility standards (WCAG 2.1 AA).
- Participate in code reviews, contribute to technical discussions, and promote best practices.
- Collaborate with cross-functional teams to define scope, estimate effort, and deliver features on time.
Must-have Skills
- Bachelor’s Degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
- 8+ years of experience as React Developer.
- Strong experience with React and modern JavaScript (ES6+).
- Hands-on experience with Next.js.
- Experience working with CSS-in-JS solutions.
- Familiarity with component libraries and/or design systems.
- Experience using Storybook for component development and documentation.
- Solid understanding and practical experience implementing accessibility standards (WCAG 2.1 AA).
- Experience working with Git and collaborative development workflows.
- English level: Advanced / Fluent (spoken and written).
- Strong problem-solving skills and attention to detail.
- Ability to work independently and collaboratively in an agile environment.
Nice-to-have:
- AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
- Experience with performance optimization and front-end testing frameworks.
- Exposure to backend technologies or APIs (REST/GraphQL).
- Experience working in product-driven or multi-product environments.
Location & Work Model
- Location: Barcelona, Spain
- Work model: Hybrid – 2 days onsite at the office and 3 days remote (home office)
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.
Top Skills
What We Do
Wizeline, a global technology services provider, builds the best digital products and platforms at scale. We focus on measurable outcomes, partnering with our customers to modernize core technologies, mature data-driven capabilities, and improve user experience.
