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KBC Technologies Group

Frontend Developer

KBC Technologies Group
Spain · Temporary · Mid-Senior

As a Front End UI/UX Developer, you will lead the design and implementation of intuitive, high-performance user interfaces for AI-driven image analysis solutions. Day to day, you’ll partner with software engineering teams, product owners and other relevant functional teams to translate scientific and product needs.


Required (Must-have):

● Expert with React and TypeScript, including hooks, state management, and modern patterns. ● Proficiency in UX/UI tools and practices (Figma/Sketch, wireframing, prototyping, user flows). ● Strong CSS skills (CSS-in-JS or utility frameworks), responsive design, and cross-browser compatibility. ● Experience with Playwright for E2E testing and testing-library/Jest for unit/integration tests. ● Familiarity with accessibility standards (WCAG), semantic HTML, and ARIA best practices. ● Comfortable defining and evolving a design system and component library. ● Experience integrating REST/gRPC/GraphQL APIs and handling auth, caching, and error states. ● Practical understanding of performance profiling, code splitting, and CI/CD for frontend apps. ● Clear communication, user empathy, and ability to drive work from discovery through delivery.

Key Skills

Ranked by relevance

css responsive design prototyping wireframing typescript responsive react cicd ai
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Posted
Mar 20, 2026
Type
Temporary
Level
Mid-Senior
Location
Greater Barcelona Metropolitan Area

Industries

IT Services IT Consulting

Categories

Finance

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